78197912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{907}}^1$

素因数の和:1755

約数の個数: 32

約数和(自身を含む): 158264400

約数和(自身を除く): 80066488

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 829, 907, 1658, 1814, 3316, 3628, 6632, 7256, 10777, 11791, 21554, 23582, 43108, 47164, 86216, 94328, 751903, 1503806, 3007612, 6015224, 9774739, 19549478, 39098956, 78197912]

約数ペア:

[(1, 78197912), (2, 39098956), (4, 19549478), (8, 9774739), (13, 6015224), (26, 3007612), (52, 1503806), (104, 751903), (829, 94328), (907, 86216), (1658, 47164), (1814, 43108), (3316, 23582), (3628, 21554), (6632, 11791), (7256, 10777)]