68188372

素因数分解:

$2^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{3947}}^1$

素因数の和:4575

約数の個数: 24

約数和(自身を含む): 136632384

約数和(自身を除く): 68444012

約数列:

[1, 2, 4, 7, 14, 28, 617, 1234, 2468, 3947, 4319, 7894, 8638, 15788, 17276, 27629, 55258, 110516, 2435299, 4870598, 9741196, 17047093, 34094186, 68188372]

約数ペア:

[(1, 68188372), (2, 34094186), (4, 17047093), (7, 9741196), (14, 4870598), (28, 2435299), (617, 110516), (1234, 55258), (2468, 27629), (3947, 17276), (4319, 15788), (7894, 8638)]