71764312

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{242447}}^1$

素因数の和:242490

約数の個数: 16

約数和(自身を含む): 138195360

約数和(自身を除く): 66431048

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 242447, 484894, 969788, 1939576, 8970539, 17941078, 35882156, 71764312]

約数ペア:

[(1, 71764312), (2, 35882156), (4, 17941078), (8, 8970539), (37, 1939576), (74, 969788), (148, 484894), (296, 242447)]