28399224

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:114

約数の個数: 192

約数和(自身を含む): 91929600

約数和(自身を除く): 63530376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 31, 38, 41, 42, 49, 56, 57, 62, 76, 82, 84, 93, 98, 114, 123, 124, 133, 147, 152, 164, 168, 186, 196, 217, 228, 246, 248, 266, 287, 294, 328, 372, 392, 399, 434, 456, 492, 532, 574, 588, 589, 651, 744, 779, 798, 861, 868, 931, 984, 1064, 1148, 1176, 1178, 1271, 1302, 1519, 1558, 1596, 1722, 1736, 1767, 1862, 2009, 2296, 2337, 2356, 2542, 2604, 2793, 3038, 3116, 3192, 3444, 3534, 3724, 3813, 4018, 4123, 4557, 4674, 4712, 5084, 5208, 5453, 5586, 6027, 6076, 6232, 6888, 7068, 7448, 7626, 8036, 8246, 8897, 9114, 9348, 10168, 10906, 11172, 12054, 12152, 12369, 14136, 15252, 16072, 16359, 16492, 17794, 18228, 18696, 21812, 22344, 24108, 24149, 24738, 26691, 28861, 30504, 32718, 32984, 35588, 36456, 38171, 43624, 48216, 48298, 49476, 53382, 57722, 62279, 65436, 71176, 72447, 76342, 86583, 96596, 98952, 106764, 114513, 115444, 124558, 130872, 144894, 152684, 169043, 173166, 186837, 193192, 213528, 229026, 230888, 249116, 289788, 305368, 338086, 346332, 373674, 458052, 498232, 507129, 579576, 676172, 692664, 747348, 916104, 1014258, 1183301, 1352344, 1494696, 2028516, 2366602, 3549903, 4057032, 4733204, 7099806, 9466408, 14199612, 28399224]

約数ペア:

[(1, 28399224), (2, 14199612), (3, 9466408), (4, 7099806), (6, 4733204), (7, 4057032), (8, 3549903), (12, 2366602), (14, 2028516), (19, 1494696), (21, 1352344), (24, 1183301), (28, 1014258), (31, 916104), (38, 747348), (41, 692664), (42, 676172), (49, 579576), (56, 507129), (57, 498232), (62, 458052), (76, 373674), (82, 346332), (84, 338086), (93, 305368), (98, 289788), (114, 249116), (123, 230888), (124, 229026), (133, 213528), (147, 193192), (152, 186837), (164, 173166), (168, 169043), (186, 152684), (196, 144894), (217, 130872), (228, 124558), (246, 115444), (248, 114513), (266, 106764), (287, 98952), (294, 96596), (328, 86583), (372, 76342), (392, 72447), (399, 71176), (434, 65436), (456, 62279), (492, 57722), (532, 53382), (574, 49476), (588, 48298), (589, 48216), (651, 43624), (744, 38171), (779, 36456), (798, 35588), (861, 32984), (868, 32718), (931, 30504), (984, 28861), (1064, 26691), (1148, 24738), (1176, 24149), (1178, 24108), (1271, 22344), (1302, 21812), (1519, 18696), (1558, 18228), (1596, 17794), (1722, 16492), (1736, 16359), (1767, 16072), (1862, 15252), (2009, 14136), (2296, 12369), (2337, 12152), (2356, 12054), (2542, 11172), (2604, 10906), (2793, 10168), (3038, 9348), (3116, 9114), (3192, 8897), (3444, 8246), (3534, 8036), (3724, 7626), (3813, 7448), (4018, 7068), (4123, 6888), (4557, 6232), (4674, 6076), (4712, 6027), (5084, 5586), (5208, 5453)]