70940288

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{10457}}^1$

素因数の和:10524

約数の個数: 32

約数和(自身を含む): 144006660

約数和(自身を除く): 73066372

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 6784, 10457, 20914, 41828, 83656, 167312, 334624, 554221, 669248, 1108442, 1338496, 2216884, 4433768, 8867536, 17735072, 35470144, 70940288]

約数ペア:

[(1, 70940288), (2, 35470144), (4, 17735072), (8, 8867536), (16, 4433768), (32, 2216884), (53, 1338496), (64, 1108442), (106, 669248), (128, 554221), (212, 334624), (424, 167312), (848, 83656), (1696, 41828), (3392, 20914), (6784, 10457)]