7541456

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{2789}}^1$

素因数の和:2823

約数の個数: 30

約数和(自身を含む): 15827670

約数和(自身を除く): 8286214

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 2789, 5578, 11156, 22312, 36257, 44624, 72514, 145028, 290056, 471341, 580112, 942682, 1885364, 3770728, 7541456]

約数ペア:

[(1, 7541456), (2, 3770728), (4, 1885364), (8, 942682), (13, 580112), (16, 471341), (26, 290056), (52, 145028), (104, 72514), (169, 44624), (208, 36257), (338, 22312), (676, 11156), (1352, 5578), (2704, 2789)]