25888668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{631}}^1$

素因数の和:914

約数の個数: 48

約数和(自身を含む): 65404416

約数和(自身を除く): 39515748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 263, 526, 631, 789, 1052, 1262, 1578, 1893, 2524, 3156, 3419, 3786, 6838, 7572, 8203, 10257, 13676, 16406, 20514, 24609, 32812, 41028, 49218, 98436, 165953, 331906, 497859, 663812, 995718, 1991436, 2157389, 4314778, 6472167, 8629556, 12944334, 25888668]

約数ペア:

[(1, 25888668), (2, 12944334), (3, 8629556), (4, 6472167), (6, 4314778), (12, 2157389), (13, 1991436), (26, 995718), (39, 663812), (52, 497859), (78, 331906), (156, 165953), (263, 98436), (526, 49218), (631, 41028), (789, 32812), (1052, 24609), (1262, 20514), (1578, 16406), (1893, 13676), (2524, 10257), (3156, 8203), (3419, 7572), (3786, 6838)]