39560234

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{701}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 70761600

約数和(自身を除く): 31201366

約数列:

[1, 2, 7, 14, 29, 58, 139, 203, 278, 406, 701, 973, 1402, 1946, 4031, 4907, 8062, 9814, 20329, 28217, 40658, 56434, 97439, 142303, 194878, 284606, 682073, 1364146, 2825731, 5651462, 19780117, 39560234]

約数ペア:

[(1, 39560234), (2, 19780117), (7, 5651462), (14, 2825731), (29, 1364146), (58, 682073), (139, 284606), (203, 194878), (278, 142303), (406, 97439), (701, 56434), (973, 40658), (1402, 28217), (1946, 20329), (4031, 9814), (4907, 8062)]