70620284

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{16703}}^1$

素因数の和:16865

約数の個数: 24

約数和(自身を含む): 142184448

約数和(自身を除く): 71564164

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 16703, 33406, 66812, 116921, 233842, 467684, 2522153, 5044306, 10088612, 17655071, 35310142, 70620284]

約数ペア:

[(1, 70620284), (2, 35310142), (4, 17655071), (7, 10088612), (14, 5044306), (28, 2522153), (151, 467684), (302, 233842), (604, 116921), (1057, 66812), (2114, 33406), (4228, 16703)]