28533582

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:223

約数の個数: 144

約数和(自身を含む): 83549232

約数和(自身を除く): 55015650

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 33, 34, 42, 49, 51, 63, 66, 77, 98, 99, 102, 119, 126, 147, 153, 154, 173, 187, 198, 231, 238, 294, 306, 346, 357, 374, 441, 462, 519, 539, 561, 693, 714, 833, 882, 1038, 1071, 1078, 1122, 1211, 1309, 1386, 1557, 1617, 1666, 1683, 1903, 2142, 2422, 2499, 2618, 2941, 3114, 3234, 3366, 3633, 3806, 3927, 4851, 4998, 5709, 5882, 7266, 7497, 7854, 8477, 8823, 9163, 9702, 10899, 11418, 11781, 13321, 14994, 16954, 17127, 17646, 18326, 20587, 21798, 23562, 25431, 26469, 26642, 27489, 32351, 34254, 39963, 41174, 50862, 52938, 54978, 61761, 64702, 76293, 79926, 82467, 93247, 97053, 119889, 123522, 144109, 152586, 164934, 185283, 186494, 194106, 226457, 239778, 279741, 288218, 291159, 370566, 432327, 452914, 559482, 582318, 679371, 839223, 864654, 1296981, 1358742, 1585199, 1678446, 2038113, 2593962, 3170398, 4076226, 4755597, 9511194, 14266791, 28533582]

約数ペア:

[(1, 28533582), (2, 14266791), (3, 9511194), (6, 4755597), (7, 4076226), (9, 3170398), (11, 2593962), (14, 2038113), (17, 1678446), (18, 1585199), (21, 1358742), (22, 1296981), (33, 864654), (34, 839223), (42, 679371), (49, 582318), (51, 559482), (63, 452914), (66, 432327), (77, 370566), (98, 291159), (99, 288218), (102, 279741), (119, 239778), (126, 226457), (147, 194106), (153, 186494), (154, 185283), (173, 164934), (187, 152586), (198, 144109), (231, 123522), (238, 119889), (294, 97053), (306, 93247), (346, 82467), (357, 79926), (374, 76293), (441, 64702), (462, 61761), (519, 54978), (539, 52938), (561, 50862), (693, 41174), (714, 39963), (833, 34254), (882, 32351), (1038, 27489), (1071, 26642), (1078, 26469), (1122, 25431), (1211, 23562), (1309, 21798), (1386, 20587), (1557, 18326), (1617, 17646), (1666, 17127), (1683, 16954), (1903, 14994), (2142, 13321), (2422, 11781), (2499, 11418), (2618, 10899), (2941, 9702), (3114, 9163), (3234, 8823), (3366, 8477), (3633, 7854), (3806, 7497), (3927, 7266), (4851, 5882), (4998, 5709)]