1904768

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 3965760

約数和(自身を除く): 2060992

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 647, 736, 1294, 1472, 2588, 2944, 5176, 10352, 14881, 20704, 29762, 41408, 59524, 82816, 119048, 238096, 476192, 952384, 1904768]

約数ペア:

[(1, 1904768), (2, 952384), (4, 476192), (8, 238096), (16, 119048), (23, 82816), (32, 59524), (46, 41408), (64, 29762), (92, 20704), (128, 14881), (184, 10352), (368, 5176), (647, 2944), (736, 2588), (1294, 1472)]