28155385438

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{44819}}^1$

素因数の和:45072

約数の個数: 32

約数和(自身を含む): 44455703040

約数和(自身を除く): 16300317602

約数列:

[1, 2, 41, 47, 82, 94, 163, 326, 1927, 3854, 6683, 7661, 13366, 15322, 44819, 89638, 314101, 628202, 1837579, 2106493, 3675158, 4212986, 7305497, 14610994, 86366213, 172732426, 299525377, 343358359, 599050754, 686716718, 14077692719, 28155385438]

約数ペア:

[(1, 28155385438), (2, 14077692719), (41, 686716718), (47, 599050754), (82, 343358359), (94, 299525377), (163, 172732426), (326, 86366213), (1927, 14610994), (3854, 7305497), (6683, 4212986), (7661, 3675158), (13366, 2106493), (15322, 1837579), (44819, 628202), (89638, 314101)]