40284868

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2591}}^1$

素因数の和:2644

約数の個数: 36

約数和(自身を含む): 79688448

約数和(自身を除く): 39403580

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 169, 299, 338, 598, 676, 1196, 2591, 3887, 5182, 7774, 10364, 15548, 33683, 59593, 67366, 119186, 134732, 238372, 437879, 774709, 875758, 1549418, 1751516, 3098836, 10071217, 20142434, 40284868]

約数ペア:

[(1, 40284868), (2, 20142434), (4, 10071217), (13, 3098836), (23, 1751516), (26, 1549418), (46, 875758), (52, 774709), (92, 437879), (169, 238372), (299, 134732), (338, 119186), (598, 67366), (676, 59593), (1196, 33683), (2591, 15548), (3887, 10364), (5182, 7774)]