70703312

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{142547}}^1$

素因数の和:142586

約数の個数: 20

約数和(自身を含む): 141407616

約数和(自身を除く): 70704304

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 142547, 285094, 570188, 1140376, 2280752, 4418957, 8837914, 17675828, 35351656, 70703312]

約数ペア:

[(1, 70703312), (2, 35351656), (4, 17675828), (8, 8837914), (16, 4418957), (31, 2280752), (62, 1140376), (124, 570188), (248, 285094), (496, 142547)]