63406268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{1361}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 117077520

約数和(自身を除く): 53671252

約数列:

[1, 2, 4, 19, 38, 76, 613, 1226, 1361, 2452, 2722, 5444, 11647, 23294, 25859, 46588, 51718, 103436, 834293, 1668586, 3337172, 15851567, 31703134, 63406268]

約数ペア:

[(1, 63406268), (2, 31703134), (4, 15851567), (19, 3337172), (38, 1668586), (76, 834293), (613, 103436), (1226, 51718), (1361, 46588), (2452, 25859), (2722, 23294), (5444, 11647)]