40294324

素因数分解:

$2^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{2861}}^1$

素因数の和:3375

約数の個数: 24

約数和(自身を含む): 80777088

約数和(自身を除く): 40482764

約数列:

[1, 2, 4, 7, 14, 28, 503, 1006, 2012, 2861, 3521, 5722, 7042, 11444, 14084, 20027, 40054, 80108, 1439083, 2878166, 5756332, 10073581, 20147162, 40294324]

約数ペア:

[(1, 40294324), (2, 20147162), (4, 10073581), (7, 5756332), (14, 2878166), (28, 1439083), (503, 80108), (1006, 40054), (2012, 20027), (2861, 14084), (3521, 11444), (5722, 7042)]