27970052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{33457}}^1$

素因数の和:33491

約数の個数: 24

約数和(自身を含む): 56209440

約数和(自身を除く): 28239388

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 33457, 66914, 133828, 368027, 635683, 736054, 1271366, 1472108, 2542732, 6992513, 13985026, 27970052]

約数ペア:

[(1, 27970052), (2, 13985026), (4, 6992513), (11, 2542732), (19, 1472108), (22, 1271366), (38, 736054), (44, 635683), (76, 368027), (209, 133828), (418, 66914), (836, 33457)]