64225984

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:377

約数の個数: 56

約数和(自身を含む): 131947920

約数和(自身を除く): 67721936

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 73, 118, 146, 233, 236, 292, 466, 472, 584, 932, 944, 1168, 1864, 1888, 2336, 3728, 3776, 4307, 4672, 7456, 8614, 13747, 14912, 17009, 17228, 27494, 34018, 34456, 54988, 68036, 68912, 109976, 136072, 137824, 219952, 272144, 275648, 439904, 544288, 879808, 1003531, 1088576, 2007062, 4014124, 8028248, 16056496, 32112992, 64225984]

約数ペア:

[(1, 64225984), (2, 32112992), (4, 16056496), (8, 8028248), (16, 4014124), (32, 2007062), (59, 1088576), (64, 1003531), (73, 879808), (118, 544288), (146, 439904), (233, 275648), (236, 272144), (292, 219952), (466, 137824), (472, 136072), (584, 109976), (932, 68912), (944, 68036), (1168, 54988), (1864, 34456), (1888, 34018), (2336, 27494), (3728, 17228), (3776, 17009), (4307, 14912), (4672, 13747), (7456, 8614)]