71815422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{28031}}^1$

素因数の和:28104

約数の個数: 32

約数和(自身を含む): 166846464

約数和(自身を除く): 95031042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 28031, 56062, 84093, 168186, 196217, 392434, 588651, 1177302, 1709891, 3419782, 5129673, 10259346, 11969237, 23938474, 35907711, 71815422]

約数ペア:

[(1, 71815422), (2, 35907711), (3, 23938474), (6, 11969237), (7, 10259346), (14, 5129673), (21, 3419782), (42, 1709891), (61, 1177302), (122, 588651), (183, 392434), (366, 196217), (427, 168186), (854, 84093), (1281, 56062), (2562, 28031)]