40174706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8263}}^1$

素因数の和:8306

約数の個数: 32

約数和(自身を含む): 74971008

約数和(自身を除く): 34796302

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 8263, 16526, 90893, 107419, 140471, 181786, 214838, 280942, 1181609, 1545181, 1826123, 2363218, 3090362, 3652246, 20087353, 40174706]

約数ペア:

[(1, 40174706), (2, 20087353), (11, 3652246), (13, 3090362), (17, 2363218), (22, 1826123), (26, 1545181), (34, 1181609), (143, 280942), (187, 214838), (221, 181786), (286, 140471), (374, 107419), (442, 90893), (2431, 16526), (4862, 8263)]