7440728

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{1451}}^1$

素因数の和:2098

約数の個数: 16

約数和(自身を含む): 13982760

約数和(自身を除く): 6542032

約数列:

[1, 2, 4, 8, 641, 1282, 1451, 2564, 2902, 5128, 5804, 11608, 930091, 1860182, 3720364, 7440728]

約数ペア:

[(1, 7440728), (2, 3720364), (4, 1860182), (8, 930091), (641, 11608), (1282, 5804), (1451, 5128), (2564, 2902)]