82074668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{1951}}^1$

素因数の和:2777

約数の個数: 24

約数和(自身を含む): 154949760

約数和(自身を除く): 72875092

約数列:

[1, 2, 4, 13, 26, 52, 809, 1618, 1951, 3236, 3902, 7804, 10517, 21034, 25363, 42068, 50726, 101452, 1578359, 3156718, 6313436, 20518667, 41037334, 82074668]

約数ペア:

[(1, 82074668), (2, 41037334), (4, 20518667), (13, 6313436), (26, 3156718), (52, 1578359), (809, 101452), (1618, 50726), (1951, 42068), (3236, 25363), (3902, 21034), (7804, 10517)]