56673318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{1123}}^1$

素因数の和:1788

約数の個数: 32

約数和(自身を含む): 122363136

約数和(自身を除く): 65689818

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 647, 1123, 1294, 1941, 2246, 3369, 3882, 6738, 8411, 14599, 16822, 25233, 29198, 43797, 50466, 87594, 726581, 1453162, 2179743, 4359486, 9445553, 18891106, 28336659, 56673318]

約数ペア:

[(1, 56673318), (2, 28336659), (3, 18891106), (6, 9445553), (13, 4359486), (26, 2179743), (39, 1453162), (78, 726581), (647, 87594), (1123, 50466), (1294, 43797), (1941, 29198), (2246, 25233), (3369, 16822), (3882, 14599), (6738, 8411)]