2567296

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 5287680

約数和(自身を除く): 2720384

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 647, 992, 1294, 1984, 2588, 3968, 5176, 10352, 20057, 20704, 40114, 41408, 80228, 82816, 160456, 320912, 641824, 1283648, 2567296]

約数ペア:

[(1, 2567296), (2, 1283648), (4, 641824), (8, 320912), (16, 160456), (31, 82816), (32, 80228), (62, 41408), (64, 40114), (124, 20704), (128, 20057), (248, 10352), (496, 5176), (647, 3968), (992, 2588), (1294, 1984)]