3964856

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{701}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 8592480

約数和(自身を除く): 4627624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 701, 707, 808, 1402, 1414, 2804, 2828, 4907, 5608, 5656, 9814, 19628, 39256, 70801, 141602, 283204, 495607, 566408, 991214, 1982428, 3964856]

約数ペア:

[(1, 3964856), (2, 1982428), (4, 991214), (7, 566408), (8, 495607), (14, 283204), (28, 141602), (56, 70801), (101, 39256), (202, 19628), (404, 9814), (701, 5656), (707, 5608), (808, 4907), (1402, 2828), (1414, 2804)]