40978922

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{1291}}^1$

素因数の和:1621

約数の個数: 16

約数和(自身を含む): 62791200

約数和(自身を除く): 21812278

約数列:

[1, 2, 59, 118, 269, 538, 1291, 2582, 15871, 31742, 76169, 152338, 347279, 694558, 20489461, 40978922]

約数ペア:

[(1, 40978922), (2, 20489461), (59, 694558), (118, 347279), (269, 152338), (538, 76169), (1291, 31742), (2582, 15871)]