71396848

素因数分解:

$2^4\times {\mathrm{1409}}^1\times {\mathrm{3167}}^1$

素因数の和:4584

約数の個数: 20

約数和(自身を含む): 138473280

約数和(自身を除く): 67076432

約数列:

[1, 2, 4, 8, 16, 1409, 2818, 3167, 5636, 6334, 11272, 12668, 22544, 25336, 50672, 4462303, 8924606, 17849212, 35698424, 71396848]

約数ペア:

[(1, 71396848), (2, 35698424), (4, 17849212), (8, 8924606), (16, 4462303), (1409, 50672), (2818, 25336), (3167, 22544), (5636, 12668), (6334, 11272)]