40705544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7583}}^1$

素因数の和:7661

約数の個数: 32

約数和(自身を含む): 84637440

約数和(自身を除く): 43931896

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 7583, 15166, 30332, 60664, 83413, 166826, 333652, 462563, 667304, 925126, 1850252, 3700504, 5088193, 10176386, 20352772, 40705544]

約数ペア:

[(1, 40705544), (2, 20352772), (4, 10176386), (8, 5088193), (11, 3700504), (22, 1850252), (44, 925126), (61, 667304), (88, 462563), (122, 333652), (244, 166826), (488, 83413), (671, 60664), (1342, 30332), (2684, 15166), (5368, 7583)]