72561554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1583}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 122943744

約数和(自身を除く): 50382190

約数列:

[1, 2, 13, 26, 41, 43, 82, 86, 533, 559, 1066, 1118, 1583, 1763, 3166, 3526, 20579, 22919, 41158, 45838, 64903, 68069, 129806, 136138, 843739, 884897, 1687478, 1769794, 2790829, 5581658, 36280777, 72561554]

約数ペア:

[(1, 72561554), (2, 36280777), (13, 5581658), (26, 2790829), (41, 1769794), (43, 1687478), (82, 884897), (86, 843739), (533, 136138), (559, 129806), (1066, 68069), (1118, 64903), (1583, 45838), (1763, 41158), (3166, 22919), (3526, 20579)]