64272466

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{1721}}^1$

素因数の和:2057

約数の個数: 16

約数和(自身を含む): 98195328

約数和(自身を除く): 33922862

約数列:

[1, 2, 71, 142, 263, 526, 1721, 3442, 18673, 37346, 122191, 244382, 452623, 905246, 32136233, 64272466]

約数ペア:

[(1, 64272466), (2, 32136233), (71, 905246), (142, 452623), (263, 244382), (526, 122191), (1721, 37346), (3442, 18673)]