39987532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{2029}}^1$

素因数の和:2425

約数の個数: 24

約数和(自身を含む): 75597200

約数和(自身を除く): 35609668

約数列:

[1, 2, 4, 13, 26, 52, 379, 758, 1516, 2029, 4058, 4927, 8116, 9854, 19708, 26377, 52754, 105508, 768991, 1537982, 3075964, 9996883, 19993766, 39987532]

約数ペア:

[(1, 39987532), (2, 19993766), (4, 9996883), (13, 3075964), (26, 1537982), (52, 768991), (379, 105508), (758, 52754), (1516, 26377), (2029, 19708), (4058, 9854), (4927, 8116)]