27994252

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 58212000

約数和(自身を除く): 30217748

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 109, 143, 218, 286, 436, 449, 572, 898, 1199, 1417, 1796, 2398, 2834, 4796, 4939, 5668, 5837, 9878, 11674, 15587, 19756, 23348, 31174, 48941, 62348, 64207, 97882, 128414, 195764, 256828, 538351, 636233, 1076702, 1272466, 2153404, 2544932, 6998563, 13997126, 27994252]

約数ペア:

[(1, 27994252), (2, 13997126), (4, 6998563), (11, 2544932), (13, 2153404), (22, 1272466), (26, 1076702), (44, 636233), (52, 538351), (109, 256828), (143, 195764), (218, 128414), (286, 97882), (436, 64207), (449, 62348), (572, 48941), (898, 31174), (1199, 23348), (1417, 19756), (1796, 15587), (2398, 11674), (2834, 9878), (4796, 5837), (4939, 5668)]