70912366

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{449}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 126360000

約数和(自身を除く): 55447634

約数列:

[1, 2, 7, 14, 29, 58, 203, 389, 406, 449, 778, 898, 2723, 3143, 5446, 6286, 11281, 13021, 22562, 26042, 78967, 91147, 157934, 174661, 182294, 349322, 1222627, 2445254, 5065169, 10130338, 35456183, 70912366]

約数ペア:

[(1, 70912366), (2, 35456183), (7, 10130338), (14, 5065169), (29, 2445254), (58, 1222627), (203, 349322), (389, 182294), (406, 174661), (449, 157934), (778, 91147), (898, 78967), (2723, 26042), (3143, 22562), (5446, 13021), (6286, 11281)]