40368172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7537}}^1$

素因数の和:7657

約数の個数: 24

約数和(自身を含む): 76827296

約数和(自身を除く): 36459124

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 7537, 15074, 30148, 97981, 195962, 391924, 776311, 1552622, 3105244, 10092043, 20184086, 40368172]

約数ペア:

[(1, 40368172), (2, 20184086), (4, 10092043), (13, 3105244), (26, 1552622), (52, 776311), (103, 391924), (206, 195962), (412, 97981), (1339, 30148), (2678, 15074), (5356, 7537)]