1284603968

素因数分解:

$2^6\times {\mathrm{239}}^1\times {\mathrm{83983}}^1$

素因数の和:84234

約数の個数: 28

約数和(自身を含む): 2559832320

約数和(自身を除く): 1275228352

約数列:

[1, 2, 4, 8, 16, 32, 64, 239, 478, 956, 1912, 3824, 7648, 15296, 83983, 167966, 335932, 671864, 1343728, 2687456, 5374912, 20071937, 40143874, 80287748, 160575496, 321150992, 642301984, 1284603968]

約数ペア:

[(1, 1284603968), (2, 642301984), (4, 321150992), (8, 160575496), (16, 80287748), (32, 40143874), (64, 20071937), (239, 5374912), (478, 2687456), (956, 1343728), (1912, 671864), (3824, 335932), (7648, 167966), (15296, 83983)]