28733984

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{12647}}^1$

素因数の和:12728

約数の個数: 24

約数和(自身を含む): 57371328

約数和(自身を除く): 28637344

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 12647, 25294, 50588, 101176, 202352, 404704, 897937, 1795874, 3591748, 7183496, 14366992, 28733984]

約数ペア:

[(1, 28733984), (2, 14366992), (4, 7183496), (8, 3591748), (16, 1795874), (32, 897937), (71, 404704), (142, 202352), (284, 101176), (568, 50588), (1136, 25294), (2272, 12647)]