28026288

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 120

約数和(自身を含む): 82869696

約数和(自身を除く): 54843408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 47, 48, 72, 82, 94, 101, 123, 141, 144, 164, 188, 202, 246, 282, 303, 328, 369, 376, 404, 423, 492, 564, 606, 656, 738, 752, 808, 846, 909, 984, 1128, 1212, 1476, 1616, 1692, 1818, 1927, 1968, 2256, 2424, 2952, 3384, 3636, 3854, 4141, 4747, 4848, 5781, 5904, 6768, 7272, 7708, 8282, 9494, 11562, 12423, 14241, 14544, 15416, 16564, 17343, 18988, 23124, 24846, 28482, 30832, 33128, 34686, 37269, 37976, 42723, 46248, 49692, 56964, 66256, 69372, 74538, 75952, 85446, 92496, 99384, 113928, 138744, 149076, 170892, 194627, 198768, 227856, 277488, 298152, 341784, 389254, 583881, 596304, 683568, 778508, 1167762, 1557016, 1751643, 2335524, 3114032, 3503286, 4671048, 7006572, 9342096, 14013144, 28026288]

約数ペア:

[(1, 28026288), (2, 14013144), (3, 9342096), (4, 7006572), (6, 4671048), (8, 3503286), (9, 3114032), (12, 2335524), (16, 1751643), (18, 1557016), (24, 1167762), (36, 778508), (41, 683568), (47, 596304), (48, 583881), (72, 389254), (82, 341784), (94, 298152), (101, 277488), (123, 227856), (141, 198768), (144, 194627), (164, 170892), (188, 149076), (202, 138744), (246, 113928), (282, 99384), (303, 92496), (328, 85446), (369, 75952), (376, 74538), (404, 69372), (423, 66256), (492, 56964), (564, 49692), (606, 46248), (656, 42723), (738, 37976), (752, 37269), (808, 34686), (846, 33128), (909, 30832), (984, 28482), (1128, 24846), (1212, 23124), (1476, 18988), (1616, 17343), (1692, 16564), (1818, 15416), (1927, 14544), (1968, 14241), (2256, 12423), (2424, 11562), (2952, 9494), (3384, 8282), (3636, 7708), (3854, 7272), (4141, 6768), (4747, 5904), (4848, 5781)]