25610208

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20521}}^1$

素因数の和:20547

約数の個数: 48

約数和(自身を含む): 72401616

約数和(自身を除く): 46791408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 20521, 41042, 61563, 82084, 123126, 164168, 246252, 266773, 328336, 492504, 533546, 656672, 800319, 985008, 1067092, 1600638, 1970016, 2134184, 3201276, 4268368, 6402552, 8536736, 12805104, 25610208]

約数ペア:

[(1, 25610208), (2, 12805104), (3, 8536736), (4, 6402552), (6, 4268368), (8, 3201276), (12, 2134184), (13, 1970016), (16, 1600638), (24, 1067092), (26, 985008), (32, 800319), (39, 656672), (48, 533546), (52, 492504), (78, 328336), (96, 266773), (104, 246252), (156, 164168), (208, 123126), (312, 82084), (416, 61563), (624, 41042), (1248, 20521)]