28463952

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 160

約数和(自身を含む): 86851584

約数和(自身を除く): 58387632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 37, 44, 47, 48, 62, 66, 74, 88, 93, 94, 111, 124, 132, 141, 148, 176, 186, 188, 222, 248, 264, 282, 296, 341, 372, 376, 407, 444, 496, 517, 528, 564, 592, 682, 744, 752, 814, 888, 1023, 1034, 1128, 1147, 1221, 1364, 1457, 1488, 1551, 1628, 1739, 1776, 2046, 2068, 2256, 2294, 2442, 2728, 2914, 3102, 3256, 3441, 3478, 4092, 4136, 4371, 4588, 4884, 5217, 5456, 5828, 6204, 6512, 6882, 6956, 8184, 8272, 8742, 9176, 9768, 10434, 11656, 12408, 12617, 13764, 13912, 16027, 16368, 17484, 18352, 19129, 19536, 20868, 23312, 24816, 25234, 27528, 27824, 32054, 34968, 37851, 38258, 41736, 48081, 50468, 53909, 55056, 57387, 64108, 69936, 75702, 76516, 83472, 96162, 100936, 107818, 114774, 128216, 151404, 153032, 161727, 192324, 201872, 215636, 229548, 256432, 302808, 306064, 323454, 384648, 431272, 459096, 592999, 605616, 646908, 769296, 862544, 918192, 1185998, 1293816, 1778997, 2371996, 2587632, 3557994, 4743992, 7115988, 9487984, 14231976, 28463952]

約数ペア:

[(1, 28463952), (2, 14231976), (3, 9487984), (4, 7115988), (6, 4743992), (8, 3557994), (11, 2587632), (12, 2371996), (16, 1778997), (22, 1293816), (24, 1185998), (31, 918192), (33, 862544), (37, 769296), (44, 646908), (47, 605616), (48, 592999), (62, 459096), (66, 431272), (74, 384648), (88, 323454), (93, 306064), (94, 302808), (111, 256432), (124, 229548), (132, 215636), (141, 201872), (148, 192324), (176, 161727), (186, 153032), (188, 151404), (222, 128216), (248, 114774), (264, 107818), (282, 100936), (296, 96162), (341, 83472), (372, 76516), (376, 75702), (407, 69936), (444, 64108), (496, 57387), (517, 55056), (528, 53909), (564, 50468), (592, 48081), (682, 41736), (744, 38258), (752, 37851), (814, 34968), (888, 32054), (1023, 27824), (1034, 27528), (1128, 25234), (1147, 24816), (1221, 23312), (1364, 20868), (1457, 19536), (1488, 19129), (1551, 18352), (1628, 17484), (1739, 16368), (1776, 16027), (2046, 13912), (2068, 13764), (2256, 12617), (2294, 12408), (2442, 11656), (2728, 10434), (2914, 9768), (3102, 9176), (3256, 8742), (3441, 8272), (3478, 8184), (4092, 6956), (4136, 6882), (4371, 6512), (4588, 6204), (4884, 5828), (5217, 5456)]