40258792

素因数分解:

$2^3\times 7^2\times {\mathrm{102701}}^1$

素因数の和:102721

約数の個数: 24

約数和(自身を含む): 87810210

約数和(自身を除く): 47551418

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 102701, 205402, 410804, 718907, 821608, 1437814, 2875628, 5032349, 5751256, 10064698, 20129396, 40258792]

約数ペア:

[(1, 40258792), (2, 20129396), (4, 10064698), (7, 5751256), (8, 5032349), (14, 2875628), (28, 1437814), (49, 821608), (56, 718907), (98, 410804), (196, 205402), (392, 102701)]