56724728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2377}}^1$

素因数の和:2559

約数の個数: 32

約数和(自身を含む): 112717200

約数和(自身を除く): 55992472

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 157, 314, 628, 1256, 2377, 2983, 4754, 5966, 9508, 11932, 19016, 23864, 45163, 90326, 180652, 361304, 373189, 746378, 1492756, 2985512, 7090591, 14181182, 28362364, 56724728]

約数ペア:

[(1, 56724728), (2, 28362364), (4, 14181182), (8, 7090591), (19, 2985512), (38, 1492756), (76, 746378), (152, 373189), (157, 361304), (314, 180652), (628, 90326), (1256, 45163), (2377, 23864), (2983, 19016), (4754, 11932), (5966, 9508)]