47287936

素因数分解:

$2^7\times {\mathrm{571}}^1\times {\mathrm{647}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 94517280

約数和(自身を除く): 47229344

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 571, 647, 1142, 1294, 2284, 2588, 4568, 5176, 9136, 10352, 18272, 20704, 36544, 41408, 73088, 82816, 369437, 738874, 1477748, 2955496, 5910992, 11821984, 23643968, 47287936]

約数ペア:

[(1, 47287936), (2, 23643968), (4, 11821984), (8, 5910992), (16, 2955496), (32, 1477748), (64, 738874), (128, 369437), (571, 82816), (647, 73088), (1142, 41408), (1294, 36544), (2284, 20704), (2588, 18272), (4568, 10352), (5176, 9136)]