70484848

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21701}}^1$

素因数の和:21745

約数の個数: 40

約数和(自身を含む): 161462880

約数和(自身を除く): 90978032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 21701, 43402, 86804, 151907, 173608, 303814, 347216, 607628, 629329, 1215256, 1258658, 2430512, 2517316, 4405303, 5034632, 8810606, 10069264, 17621212, 35242424, 70484848]

約数ペア:

[(1, 70484848), (2, 35242424), (4, 17621212), (7, 10069264), (8, 8810606), (14, 5034632), (16, 4405303), (28, 2517316), (29, 2430512), (56, 1258658), (58, 1215256), (112, 629329), (116, 607628), (203, 347216), (232, 303814), (406, 173608), (464, 151907), (812, 86804), (1624, 43402), (3248, 21701)]