64868968

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{401}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 124049160

約数和(自身を除く): 59180192

約数列:

[1, 2, 4, 8, 73, 146, 277, 292, 401, 554, 584, 802, 1108, 1604, 2216, 3208, 20221, 29273, 40442, 58546, 80884, 111077, 117092, 161768, 222154, 234184, 444308, 888616, 8108621, 16217242, 32434484, 64868968]

約数ペア:

[(1, 64868968), (2, 32434484), (4, 16217242), (8, 8108621), (73, 888616), (146, 444308), (277, 234184), (292, 222154), (401, 161768), (554, 117092), (584, 111077), (802, 80884), (1108, 58546), (1604, 40442), (2216, 29273), (3208, 20221)]