70291468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{8293}}^1$

素因数の和:8473

約数の個数: 24

約数和(自身を含む): 133301168

約数和(自身を除く): 63009700

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 8293, 8476, 16586, 33172, 107809, 215618, 431236, 1351759, 2703518, 5407036, 17572867, 35145734, 70291468]

約数ペア:

[(1, 70291468), (2, 35145734), (4, 17572867), (13, 5407036), (26, 2703518), (52, 1351759), (163, 431236), (326, 215618), (652, 107809), (2119, 33172), (4238, 16586), (8293, 8476)]