40087372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{3457}}^1$

素因数の和:3697

約数の個数: 24

約数和(自身を含む): 75910016

約数和(自身を除く): 35822644

約数列:

[1, 2, 4, 13, 26, 52, 223, 446, 892, 2899, 3457, 5798, 6914, 11596, 13828, 44941, 89882, 179764, 770911, 1541822, 3083644, 10021843, 20043686, 40087372]

約数ペア:

[(1, 40087372), (2, 20043686), (4, 10021843), (13, 3083644), (26, 1541822), (52, 770911), (223, 179764), (446, 89882), (892, 44941), (2899, 13828), (3457, 11596), (5798, 6914)]