40471028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{3911}}^1$

素因数の和:4127

約数の個数: 24

約数和(自身を含む): 76675200

約数和(自身を除く): 36204172

約数列:

[1, 2, 4, 13, 26, 52, 199, 398, 796, 2587, 3911, 5174, 7822, 10348, 15644, 50843, 101686, 203372, 778289, 1556578, 3113156, 10117757, 20235514, 40471028]

約数ペア:

[(1, 40471028), (2, 20235514), (4, 10117757), (13, 3113156), (26, 1556578), (52, 778289), (199, 203372), (398, 101686), (796, 50843), (2587, 15644), (3911, 10348), (5174, 7822)]