40756723

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3079}}^1$

素因数の和:3178

約数の個数: 16

約数和(自身を含む): 48885760

約数和(自身を除く): 8129037

約数列:

[1, 7, 31, 61, 217, 427, 1891, 3079, 13237, 21553, 95449, 187819, 668143, 1314733, 5822389, 40756723]

約数ペア:

[(1, 40756723), (7, 5822389), (31, 1314733), (61, 668143), (217, 187819), (427, 95449), (1891, 21553), (3079, 13237)]