704894864

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1421159}}^1$

素因数の和:1421198

約数の個数: 20

約数和(自身を含む): 1409790720

約数和(自身を除く): 704895856

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1421159, 2842318, 5684636, 11369272, 22738544, 44055929, 88111858, 176223716, 352447432, 704894864]

約数ペア:

[(1, 704894864), (2, 352447432), (4, 176223716), (8, 88111858), (16, 44055929), (31, 22738544), (62, 11369272), (124, 5684636), (248, 2842318), (496, 1421159)]