63905504

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1031}}^1$

素因数の和:1203

約数の個数: 48

約数和(自身を含む): 136533600

約数和(自身を除く): 72628096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 149, 208, 298, 416, 596, 1031, 1192, 1937, 2062, 2384, 3874, 4124, 4768, 7748, 8248, 13403, 15496, 16496, 26806, 30992, 32992, 53612, 61984, 107224, 153619, 214448, 307238, 428896, 614476, 1228952, 1997047, 2457904, 3994094, 4915808, 7988188, 15976376, 31952752, 63905504]

約数ペア:

[(1, 63905504), (2, 31952752), (4, 15976376), (8, 7988188), (13, 4915808), (16, 3994094), (26, 2457904), (32, 1997047), (52, 1228952), (104, 614476), (149, 428896), (208, 307238), (298, 214448), (416, 153619), (596, 107224), (1031, 61984), (1192, 53612), (1937, 32992), (2062, 30992), (2384, 26806), (3874, 16496), (4124, 15496), (4768, 13403), (7748, 8248)]