26123812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 54331200

約数和(自身を除く): 28207388

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 109, 143, 218, 286, 419, 436, 572, 838, 1199, 1417, 1676, 2398, 2834, 4609, 4796, 5447, 5668, 9218, 10894, 15587, 18436, 21788, 31174, 45671, 59917, 62348, 91342, 119834, 182684, 239668, 502381, 593723, 1004762, 1187446, 2009524, 2374892, 6530953, 13061906, 26123812]

約数ペア:

[(1, 26123812), (2, 13061906), (4, 6530953), (11, 2374892), (13, 2009524), (22, 1187446), (26, 1004762), (44, 593723), (52, 502381), (109, 239668), (143, 182684), (218, 119834), (286, 91342), (419, 62348), (436, 59917), (572, 45671), (838, 31174), (1199, 21788), (1417, 18436), (1676, 15587), (2398, 10894), (2834, 9218), (4609, 5668), (4796, 5447)]