40679969104

素因数分解:

$2^4\times {\mathrm{3719}}^1\times {\mathrm{683651}}^1$

素因数の和:687378

約数の個数: 20

約数和(自身を含む): 78838748640

約数和(自身を除く): 38158779536

約数列:

[1, 2, 4, 8, 16, 3719, 7438, 14876, 29752, 59504, 683651, 1367302, 2734604, 5469208, 10938416, 2542498069, 5084996138, 10169992276, 20339984552, 40679969104]

約数ペア:

[(1, 40679969104), (2, 20339984552), (4, 10169992276), (8, 5084996138), (16, 2542498069), (3719, 10938416), (7438, 5469208), (14876, 2734604), (29752, 1367302), (59504, 683651)]