79742728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{766757}}^1$

素因数の和:766776

約数の個数: 16

約数和(自身を含む): 161019180

約数和(自身を除く): 81276452

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 766757, 1533514, 3067028, 6134056, 9967841, 19935682, 39871364, 79742728]

約数ペア:

[(1, 79742728), (2, 39871364), (4, 19935682), (8, 9967841), (13, 6134056), (26, 3067028), (52, 1533514), (104, 766757)]