26683540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6037}}^1$

素因数の和:6076

約数の個数: 48

約数和(自身を含む): 63906192

約数和(自身を除く): 37222652

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 6037, 12074, 24148, 30185, 60370, 78481, 102629, 120740, 156962, 205258, 313924, 392405, 410516, 513145, 784810, 1026290, 1334177, 1569620, 2052580, 2668354, 5336708, 6670885, 13341770, 26683540]

約数ペア:

[(1, 26683540), (2, 13341770), (4, 6670885), (5, 5336708), (10, 2668354), (13, 2052580), (17, 1569620), (20, 1334177), (26, 1026290), (34, 784810), (52, 513145), (65, 410516), (68, 392405), (85, 313924), (130, 205258), (170, 156962), (221, 120740), (260, 102629), (340, 78481), (442, 60370), (884, 30185), (1105, 24148), (2210, 12074), (4420, 6037)]