23643968

素因数分解:

$2^6\times {\mathrm{571}}^1\times {\mathrm{647}}^1$

素因数の和:1230

約数の個数: 28

約数和(自身を含む): 47073312

約数和(自身を除く): 23429344

約数列:

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

約数ペア:

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