25974276

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 62160000

約数和(自身を除く): 36185724

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 149, 199, 219, 292, 298, 398, 438, 447, 596, 597, 796, 876, 894, 1194, 1788, 2388, 10877, 14527, 21754, 29054, 29651, 32631, 43508, 43581, 58108, 59302, 65262, 87162, 88953, 118604, 130524, 174324, 177906, 355812, 2164523, 4329046, 6493569, 8658092, 12987138, 25974276]

約数ペア:

[(1, 25974276), (2, 12987138), (3, 8658092), (4, 6493569), (6, 4329046), (12, 2164523), (73, 355812), (146, 177906), (149, 174324), (199, 130524), (219, 118604), (292, 88953), (298, 87162), (398, 65262), (438, 59302), (447, 58108), (596, 43581), (597, 43508), (796, 32631), (876, 29651), (894, 29054), (1194, 21754), (1788, 14527), (2388, 10877)]