2626936

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 5599800

約数和(自身を除く): 2972864

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 67, 104, 116, 134, 169, 232, 268, 338, 377, 536, 676, 754, 871, 1352, 1508, 1742, 1943, 3016, 3484, 3886, 4901, 6968, 7772, 9802, 11323, 15544, 19604, 22646, 25259, 39208, 45292, 50518, 90584, 101036, 202072, 328367, 656734, 1313468, 2626936]

約数ペア:

[(1, 2626936), (2, 1313468), (4, 656734), (8, 328367), (13, 202072), (26, 101036), (29, 90584), (52, 50518), (58, 45292), (67, 39208), (104, 25259), (116, 22646), (134, 19604), (169, 15544), (232, 11323), (268, 9802), (338, 7772), (377, 6968), (536, 4901), (676, 3886), (754, 3484), (871, 3016), (1352, 1943), (1508, 1742)]