71618336

素因数分解:

$2^5\times {\mathrm{509}}^1\times {\mathrm{4397}}^1$

素因数の和:4916

約数の個数: 24

約数和(自身を含む): 141307740

約数和(自身を除く): 69689404

約数列:

[1, 2, 4, 8, 16, 32, 509, 1018, 2036, 4072, 4397, 8144, 8794, 16288, 17588, 35176, 70352, 140704, 2238073, 4476146, 8952292, 17904584, 35809168, 71618336]

約数ペア:

[(1, 71618336), (2, 35809168), (4, 17904584), (8, 8952292), (16, 4476146), (32, 2238073), (509, 140704), (1018, 70352), (2036, 35176), (4072, 17588), (4397, 16288), (8144, 8794)]