28476752

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:411

約数の個数: 40

約数和(自身を含む): 56737440

約数和(自身を除く): 28260688

約数列:

[1, 2, 4, 8, 16, 61, 122, 163, 179, 244, 326, 358, 488, 652, 716, 976, 1304, 1432, 2608, 2864, 9943, 10919, 19886, 21838, 29177, 39772, 43676, 58354, 79544, 87352, 116708, 159088, 174704, 233416, 466832, 1779797, 3559594, 7119188, 14238376, 28476752]

約数ペア:

[(1, 28476752), (2, 14238376), (4, 7119188), (8, 3559594), (16, 1779797), (61, 466832), (122, 233416), (163, 174704), (179, 159088), (244, 116708), (326, 87352), (358, 79544), (488, 58354), (652, 43676), (716, 39772), (976, 29177), (1304, 21838), (1432, 19886), (2608, 10919), (2864, 9943)]