561625336

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{631}}^1\times {\mathrm{1567}}^1$

素因数の和:2275

約数の個数: 32

約数和(自身を含む): 1070254080

約数和(自身を除く): 508628744

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 631, 1262, 1567, 2524, 3134, 5048, 6268, 12536, 44801, 89602, 111257, 179204, 222514, 358408, 445028, 890056, 988777, 1977554, 3955108, 7910216, 70203167, 140406334, 280812668, 561625336]

約数ペア:

[(1, 561625336), (2, 280812668), (4, 140406334), (8, 70203167), (71, 7910216), (142, 3955108), (284, 1977554), (568, 988777), (631, 890056), (1262, 445028), (1567, 358408), (2524, 222514), (3134, 179204), (5048, 111257), (6268, 89602), (12536, 44801)]