64205452

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{1381}}^1$

素因数の和:1641

約数の個数: 24

約数和(自身を含む): 114927120

約数和(自身を除く): 50721668

約数列:

[1, 2, 4, 59, 118, 197, 236, 394, 788, 1381, 2762, 5524, 11623, 23246, 46492, 81479, 162958, 272057, 325916, 544114, 1088228, 16051363, 32102726, 64205452]

約数ペア:

[(1, 64205452), (2, 32102726), (4, 16051363), (59, 1088228), (118, 544114), (197, 325916), (236, 272057), (394, 162958), (788, 81479), (1381, 46492), (2762, 23246), (5524, 11623)]