70719832

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 134581680

約数和(自身を除く): 63861848

約数列:

[1, 2, 4, 8, 163, 193, 281, 326, 386, 562, 652, 772, 1124, 1304, 1544, 2248, 31459, 45803, 54233, 62918, 91606, 108466, 125836, 183212, 216932, 251672, 366424, 433864, 8839979, 17679958, 35359916, 70719832]

約数ペア:

[(1, 70719832), (2, 35359916), (4, 17679958), (8, 8839979), (163, 433864), (193, 366424), (281, 251672), (326, 216932), (386, 183212), (562, 125836), (652, 108466), (772, 91606), (1124, 62918), (1304, 54233), (1544, 45803), (2248, 31459)]