56717672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{644519}}^1$

素因数の和:644536

約数の個数: 16

約数和(自身を含む): 116013600

約数和(自身を除く): 59295928

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 644519, 1289038, 2578076, 5156152, 7089709, 14179418, 28358836, 56717672]

約数ペア:

[(1, 56717672), (2, 28358836), (4, 14179418), (8, 7089709), (11, 5156152), (22, 2578076), (44, 1289038), (88, 644519)]