70981778

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{33577}}^1$

素因数の和:33737

約数の個数: 16

約数和(自身を含む): 122492544

約数和(自身を除く): 51510766

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 33577, 67154, 235039, 470078, 5070127, 10140254, 35490889, 70981778]

約数ペア:

[(1, 70981778), (2, 35490889), (7, 10140254), (14, 5070127), (151, 470078), (302, 235039), (1057, 67154), (2114, 33577)]