40549028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{14713}}^1$

素因数の和:14783

約数の個数: 24

約数和(自身を含む): 77866488

約数和(自身を除く): 37317460

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 14713, 29426, 58852, 191269, 382538, 765076, 779789, 1559578, 3119156, 10137257, 20274514, 40549028]

約数ペア:

[(1, 40549028), (2, 20274514), (4, 10137257), (13, 3119156), (26, 1559578), (52, 779789), (53, 765076), (106, 382538), (212, 191269), (689, 58852), (1378, 29426), (2756, 14713)]