40497344

素因数分解:

$2^6\times {\mathrm{251}}^1\times {\mathrm{2521}}^1$

素因数の和:2784

約数の個数: 28

約数和(自身を含む): 80714088

約数和(自身を除く): 40216744

約数列:

[1, 2, 4, 8, 16, 32, 64, 251, 502, 1004, 2008, 2521, 4016, 5042, 8032, 10084, 16064, 20168, 40336, 80672, 161344, 632771, 1265542, 2531084, 5062168, 10124336, 20248672, 40497344]

約数ペア:

[(1, 40497344), (2, 20248672), (4, 10124336), (8, 5062168), (16, 2531084), (32, 1265542), (64, 632771), (251, 161344), (502, 80672), (1004, 40336), (2008, 20168), (2521, 16064), (4016, 10084), (5042, 8032)]