726951108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{65633}}^1$

素因数の和:65724

約数の個数: 48

約数和(自身を含む): 1852454016

約数和(自身を除く): 1125502908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 213, 284, 426, 852, 923, 1846, 2769, 3692, 5538, 11076, 65633, 131266, 196899, 262532, 393798, 787596, 853229, 1706458, 2559687, 3412916, 4659943, 5119374, 9319886, 10238748, 13979829, 18639772, 27959658, 55919316, 60579259, 121158518, 181737777, 242317036, 363475554, 726951108]

約数ペア:

[(1, 726951108), (2, 363475554), (3, 242317036), (4, 181737777), (6, 121158518), (12, 60579259), (13, 55919316), (26, 27959658), (39, 18639772), (52, 13979829), (71, 10238748), (78, 9319886), (142, 5119374), (156, 4659943), (213, 3412916), (284, 2559687), (426, 1706458), (852, 853229), (923, 787596), (1846, 393798), (2769, 262532), (3692, 196899), (5538, 131266), (11076, 65633)]