7402928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{35591}}^1$

素因数の和:35612

約数の個数: 20

約数和(自身を含む): 15446928

約数和(自身を除く): 8044000

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 35591, 71182, 142364, 284728, 462683, 569456, 925366, 1850732, 3701464, 7402928]

約数ペア:

[(1, 7402928), (2, 3701464), (4, 1850732), (8, 925366), (13, 569456), (16, 462683), (26, 284728), (52, 142364), (104, 71182), (208, 35591)]