28556924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{34159}}^1$

素因数の和:34193

約数の個数: 24

約数和(自身を含む): 57388800

約数和(自身を除く): 28831876

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 34159, 68318, 136636, 375749, 649021, 751498, 1298042, 1502996, 2596084, 7139231, 14278462, 28556924]

約数ペア:

[(1, 28556924), (2, 14278462), (4, 7139231), (11, 2596084), (19, 1502996), (22, 1298042), (38, 751498), (44, 649021), (76, 375749), (209, 136636), (418, 68318), (836, 34159)]