26381212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2713}}^1$

素因数の和:2758

約数の個数: 48

約数和(自身を含む): 57449952

約数和(自身を除く): 31068740

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 2713, 4862, 5426, 9724, 10852, 29843, 35269, 46121, 59686, 70538, 92242, 119372, 141076, 184484, 387959, 507331, 599573, 775918, 1014662, 1199146, 1551836, 2029324, 2398292, 6595303, 13190606, 26381212]

約数ペア:

[(1, 26381212), (2, 13190606), (4, 6595303), (11, 2398292), (13, 2029324), (17, 1551836), (22, 1199146), (26, 1014662), (34, 775918), (44, 599573), (52, 507331), (68, 387959), (143, 184484), (187, 141076), (221, 119372), (286, 92242), (374, 70538), (442, 59686), (572, 46121), (748, 35269), (884, 29843), (2431, 10852), (2713, 9724), (4862, 5426)]