39417404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{1097}}^1$

素因数の和:1805

約数の個数: 24

約数和(自身を含む): 74461968

約数和(自身を除く): 35044564

約数列:

[1, 2, 4, 13, 26, 52, 691, 1097, 1382, 2194, 2764, 4388, 8983, 14261, 17966, 28522, 35932, 57044, 758027, 1516054, 3032108, 9854351, 19708702, 39417404]

約数ペア:

[(1, 39417404), (2, 19708702), (4, 9854351), (13, 3032108), (26, 1516054), (52, 758027), (691, 57044), (1097, 35932), (1382, 28522), (2194, 17966), (2764, 14261), (4388, 8983)]