26679692

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:738

約数の個数: 36

約数和(自身を含む): 51465456

約数和(自身を除く): 24785764

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 169, 244, 338, 647, 676, 793, 1294, 1586, 2588, 3172, 8411, 10309, 16822, 20618, 33644, 39467, 41236, 78934, 109343, 157868, 218686, 437372, 513071, 1026142, 2052284, 6669923, 13339846, 26679692]

約数ペア:

[(1, 26679692), (2, 13339846), (4, 6669923), (13, 2052284), (26, 1026142), (52, 513071), (61, 437372), (122, 218686), (169, 157868), (244, 109343), (338, 78934), (647, 41236), (676, 39467), (793, 33644), (1294, 20618), (1586, 16822), (2588, 10309), (3172, 8411)]