7639208

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 14968800

約数和(自身を除く): 7329592

約数列:

[1, 2, 4, 8, 43, 53, 86, 106, 172, 212, 344, 419, 424, 838, 1676, 2279, 3352, 4558, 9116, 18017, 18232, 22207, 36034, 44414, 72068, 88828, 144136, 177656, 954901, 1909802, 3819604, 7639208]

約数ペア:

[(1, 7639208), (2, 3819604), (4, 1909802), (8, 954901), (43, 177656), (53, 144136), (86, 88828), (106, 72068), (172, 44414), (212, 36034), (344, 22207), (419, 18232), (424, 18017), (838, 9116), (1676, 4558), (2279, 3352)]