61919468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{6883}}^1$

素因数の和:7073

約数の個数: 24

約数和(自身を含む): 117385968

約数和(自身を除く): 55466500

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 4498, 6883, 8996, 13766, 27532, 89479, 178958, 357916, 1190759, 2381518, 4763036, 15479867, 30959734, 61919468]

約数ペア:

[(1, 61919468), (2, 30959734), (4, 15479867), (13, 4763036), (26, 2381518), (52, 1190759), (173, 357916), (346, 178958), (692, 89479), (2249, 27532), (4498, 13766), (6883, 8996)]