28109466

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1193}}^1$

素因数の和:1236

約数の個数: 96

約数和(自身を含む): 80466048

約数和(自身を除く): 52356582

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 33, 34, 42, 51, 63, 66, 77, 99, 102, 119, 126, 153, 154, 187, 198, 231, 238, 306, 357, 374, 462, 561, 693, 714, 1071, 1122, 1193, 1309, 1386, 1683, 2142, 2386, 2618, 3366, 3579, 3927, 7158, 7854, 8351, 10737, 11781, 13123, 16702, 20281, 21474, 23562, 25053, 26246, 39369, 40562, 50106, 60843, 75159, 78738, 91861, 118107, 121686, 141967, 150318, 182529, 183722, 223091, 236214, 275583, 283934, 365058, 425901, 446182, 551166, 669273, 826749, 851802, 1277703, 1338546, 1561637, 1653498, 2007819, 2555406, 3123274, 4015638, 4684911, 9369822, 14054733, 28109466]

約数ペア:

[(1, 28109466), (2, 14054733), (3, 9369822), (6, 4684911), (7, 4015638), (9, 3123274), (11, 2555406), (14, 2007819), (17, 1653498), (18, 1561637), (21, 1338546), (22, 1277703), (33, 851802), (34, 826749), (42, 669273), (51, 551166), (63, 446182), (66, 425901), (77, 365058), (99, 283934), (102, 275583), (119, 236214), (126, 223091), (153, 183722), (154, 182529), (187, 150318), (198, 141967), (231, 121686), (238, 118107), (306, 91861), (357, 78738), (374, 75159), (462, 60843), (561, 50106), (693, 40562), (714, 39369), (1071, 26246), (1122, 25053), (1193, 23562), (1309, 21474), (1386, 20281), (1683, 16702), (2142, 13123), (2386, 11781), (2618, 10737), (3366, 8351), (3579, 7854), (3927, 7158)]