77028904

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{33317}}^1$

素因数の和:33357

約数の個数: 24

約数和(自身を含む): 153429390

約数和(自身を除く): 76400486

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 33317, 66634, 133268, 266536, 566389, 1132778, 2265556, 4531112, 9628613, 19257226, 38514452, 77028904]

約数ペア:

[(1, 77028904), (2, 38514452), (4, 19257226), (8, 9628613), (17, 4531112), (34, 2265556), (68, 1132778), (136, 566389), (289, 266536), (578, 133268), (1156, 66634), (2312, 33317)]