73157456

素因数分解:

$2^4\times {\mathrm{709}}^1\times {\mathrm{6449}}^1$

素因数の和:7166

約数の個数: 20

約数和(自身を含む): 141964500

約数和(自身を除く): 68807044

約数列:

[1, 2, 4, 8, 16, 709, 1418, 2836, 5672, 6449, 11344, 12898, 25796, 51592, 103184, 4572341, 9144682, 18289364, 36578728, 73157456]

約数ペア:

[(1, 73157456), (2, 36578728), (4, 18289364), (8, 9144682), (16, 4572341), (709, 103184), (1418, 51592), (2836, 25796), (5672, 12898), (6449, 11344)]