77231618

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{2609}}^1$

素因数の和:2690

約数の個数: 24

約数和(自身を含む): 125295660

約数和(自身を除く): 48064042

約数列:

[1, 2, 19, 38, 41, 82, 361, 722, 779, 1558, 2609, 5218, 14801, 29602, 49571, 99142, 106969, 213938, 941849, 1883698, 2032411, 4064822, 38615809, 77231618]

約数ペア:

[(1, 77231618), (2, 38615809), (19, 4064822), (38, 2032411), (41, 1883698), (82, 941849), (361, 213938), (722, 106969), (779, 99142), (1558, 49571), (2609, 29602), (5218, 14801)]