25646764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3449}}^1$

素因数の和:3490

約数の個数: 36

約数和(自身を含む): 53033400

約数和(自身を除く): 27386636

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 3449, 3718, 6898, 7436, 13796, 37939, 44837, 75878, 89674, 151756, 179348, 493207, 582881, 986414, 1165762, 1972828, 2331524, 6411691, 12823382, 25646764]

約数ペア:

[(1, 25646764), (2, 12823382), (4, 6411691), (11, 2331524), (13, 1972828), (22, 1165762), (26, 986414), (44, 582881), (52, 493207), (143, 179348), (169, 151756), (286, 89674), (338, 75878), (572, 44837), (676, 37939), (1859, 13796), (3449, 7436), (3718, 6898)]