67339876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{21611}}^1$

素因数の和:21675

約数の個数: 24

約数和(自身を含む): 127078560

約数和(自身を除く): 59738684

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 21611, 43222, 86444, 410609, 821218, 886051, 1642436, 1772102, 3544204, 16834969, 33669938, 67339876]

約数ペア:

[(1, 67339876), (2, 33669938), (4, 16834969), (19, 3544204), (38, 1772102), (41, 1642436), (76, 886051), (82, 821218), (164, 410609), (779, 86444), (1558, 43222), (3116, 21611)]