65840788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43661}}^1$

素因数の和:43707

約数の個数: 24

約数和(自身を含む): 128366280

約数和(自身を除く): 62525492

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 43661, 87322, 174644, 567593, 1135186, 1266169, 2270372, 2532338, 5064676, 16460197, 32920394, 65840788]

約数ペア:

[(1, 65840788), (2, 32920394), (4, 16460197), (13, 5064676), (26, 2532338), (29, 2270372), (52, 1266169), (58, 1135186), (116, 567593), (377, 174644), (754, 87322), (1508, 43661)]