70687778

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{63913}}^1$

素因数の和:64001

約数の個数: 16

約数和(自身を含む): 122714880

約数和(自身を除く): 52027102

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 63913, 127826, 447391, 894782, 5049127, 10098254, 35343889, 70687778]

約数ペア:

[(1, 70687778), (2, 35343889), (7, 10098254), (14, 5049127), (79, 894782), (158, 447391), (553, 127826), (1106, 63913)]