70793668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{1657}}^1$

素因数の和:2643

約数の個数: 24

約数和(自身を含む): 135372384

約数和(自身を除く): 64578716

約数列:

[1, 2, 4, 11, 22, 44, 971, 1657, 1942, 3314, 3884, 6628, 10681, 18227, 21362, 36454, 42724, 72908, 1608947, 3217894, 6435788, 17698417, 35396834, 70793668]

約数ペア:

[(1, 70793668), (2, 35396834), (4, 17698417), (11, 6435788), (22, 3217894), (44, 1608947), (971, 72908), (1657, 42724), (1942, 36454), (3314, 21362), (3884, 18227), (6628, 10681)]