40174588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12893}}^1$

素因数の和:12957

約数の個数: 24

約数和(自身を含む): 75816720

約数和(自身を除く): 35642132

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 12893, 25786, 51572, 244967, 489934, 528613, 979868, 1057226, 2114452, 10043647, 20087294, 40174588]

約数ペア:

[(1, 40174588), (2, 20087294), (4, 10043647), (19, 2114452), (38, 1057226), (41, 979868), (76, 528613), (82, 489934), (164, 244967), (779, 51572), (1558, 25786), (3116, 12893)]