71543584

素因数分解:

$2^5\times 7^1\times {\mathrm{319391}}^1$

素因数の和:319408

約数の個数: 24

約数和(自身を含む): 160973568

約数和(自身を除く): 89429984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 319391, 638782, 1277564, 2235737, 2555128, 4471474, 5110256, 8942948, 10220512, 17885896, 35771792, 71543584]

約数ペア:

[(1, 71543584), (2, 35771792), (4, 17885896), (7, 10220512), (8, 8942948), (14, 5110256), (16, 4471474), (28, 2555128), (32, 2235737), (56, 1277564), (112, 638782), (224, 319391)]