25174448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{953}}^1$

素因数の和:1101

約数の個数: 40

約数和(自身を含む): 52996608

約数和(自身を除く): 27822160

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 953, 1016, 1651, 1906, 2032, 3302, 3812, 6604, 7624, 12389, 13208, 15248, 24778, 26416, 49556, 99112, 121031, 198224, 242062, 484124, 968248, 1573403, 1936496, 3146806, 6293612, 12587224, 25174448]

約数ペア:

[(1, 25174448), (2, 12587224), (4, 6293612), (8, 3146806), (13, 1936496), (16, 1573403), (26, 968248), (52, 484124), (104, 242062), (127, 198224), (208, 121031), (254, 99112), (508, 49556), (953, 26416), (1016, 24778), (1651, 15248), (1906, 13208), (2032, 12389), (3302, 7624), (3812, 6604)]