74432138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 125737920

約数和(自身を除く): 51305782

約数列:

[1, 2, 11, 22, 41, 82, 179, 358, 451, 461, 902, 922, 1969, 3938, 5071, 7339, 10142, 14678, 18901, 37802, 80729, 82519, 161458, 165038, 207911, 415822, 907709, 1815418, 3383279, 6766558, 37216069, 74432138]

約数ペア:

[(1, 74432138), (2, 37216069), (11, 6766558), (22, 3383279), (41, 1815418), (82, 907709), (179, 415822), (358, 207911), (451, 165038), (461, 161458), (902, 82519), (922, 80729), (1969, 37802), (3938, 18901), (5071, 14678), (7339, 10142)]