64455404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{1193}}^1$

素因数の和:2249

約数の個数: 24

約数和(自身を含む): 121692480

約数和(自身を除く): 57237076

約数列:

[1, 2, 4, 13, 26, 52, 1039, 1193, 2078, 2386, 4156, 4772, 13507, 15509, 27014, 31018, 54028, 62036, 1239527, 2479054, 4958108, 16113851, 32227702, 64455404]

約数ペア:

[(1, 64455404), (2, 32227702), (4, 16113851), (13, 4958108), (26, 2479054), (52, 1239527), (1039, 62036), (1193, 54028), (2078, 31018), (2386, 27014), (4156, 15509), (4772, 13507)]