41640828

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 99773856

約数和(自身を除く): 58133028

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 233, 281, 318, 466, 562, 636, 699, 843, 932, 1124, 1398, 1686, 2796, 3372, 12349, 14893, 24698, 29786, 37047, 44679, 49396, 59572, 65473, 74094, 89358, 130946, 148188, 178716, 196419, 261892, 392838, 785676, 3470069, 6940138, 10410207, 13880276, 20820414, 41640828]

約数ペア:

[(1, 41640828), (2, 20820414), (3, 13880276), (4, 10410207), (6, 6940138), (12, 3470069), (53, 785676), (106, 392838), (159, 261892), (212, 196419), (233, 178716), (281, 148188), (318, 130946), (466, 89358), (562, 74094), (636, 65473), (699, 59572), (843, 49396), (932, 44679), (1124, 37047), (1398, 29786), (1686, 24698), (2796, 14893), (3372, 12349)]