70899716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{1657}}^1$

素因数の和:2243

約数の個数: 24

約数和(自身を含む): 130915680

約数和(自身を除く): 60015964

約数列:

[1, 2, 4, 19, 38, 76, 563, 1126, 1657, 2252, 3314, 6628, 10697, 21394, 31483, 42788, 62966, 125932, 932891, 1865782, 3731564, 17724929, 35449858, 70899716]

約数ペア:

[(1, 70899716), (2, 35449858), (4, 17724929), (19, 3731564), (38, 1865782), (76, 932891), (563, 125932), (1126, 62966), (1657, 42788), (2252, 31483), (3314, 21394), (6628, 10697)]