13785928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1867}}^1$

素因数の和:1957

約数の個数: 32

約数和(自身を含む): 28244160

約数和(自身を除く): 14458232

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 1867, 3692, 3734, 7384, 7468, 14936, 24271, 48542, 97084, 132557, 194168, 265114, 530228, 1060456, 1723241, 3446482, 6892964, 13785928]

約数ペア:

[(1, 13785928), (2, 6892964), (4, 3446482), (8, 1723241), (13, 1060456), (26, 530228), (52, 265114), (71, 194168), (104, 132557), (142, 97084), (284, 48542), (568, 24271), (923, 14936), (1846, 7468), (1867, 7384), (3692, 3734)]