71188136

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11423}}^1$

素因数の和:11489

約数の個数: 32

約数和(自身を含む): 143942400

約数和(自身を除く): 72754264

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 11423, 22846, 45692, 91384, 217037, 434074, 468343, 868148, 936686, 1736296, 1873372, 3746744, 8898517, 17797034, 35594068, 71188136]

約数ペア:

[(1, 71188136), (2, 35594068), (4, 17797034), (8, 8898517), (19, 3746744), (38, 1873372), (41, 1736296), (76, 936686), (82, 868148), (152, 468343), (164, 434074), (328, 217037), (779, 91384), (1558, 45692), (3116, 22846), (6232, 11423)]