42557644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{9491}}^1$

素因数の和:9573

約数の個数: 24

約数和(自身を含む): 79732800

約数和(自身を除く): 37175156

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 9491, 18982, 37964, 180329, 360658, 559969, 721316, 1119938, 2239876, 10639411, 21278822, 42557644]

約数ペア:

[(1, 42557644), (2, 21278822), (4, 10639411), (19, 2239876), (38, 1119938), (59, 721316), (76, 559969), (118, 360658), (236, 180329), (1121, 37964), (2242, 18982), (4484, 9491)]