65372788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{4639}}^1$

素因数の和:4927

約数の個数: 24

約数和(自身を含む): 123683840

約数和(自身を除く): 58311052

約数列:

[1, 2, 4, 13, 26, 52, 271, 542, 1084, 3523, 4639, 7046, 9278, 14092, 18556, 60307, 120614, 241228, 1257169, 2514338, 5028676, 16343197, 32686394, 65372788]

約数ペア:

[(1, 65372788), (2, 32686394), (4, 16343197), (13, 5028676), (26, 2514338), (52, 1257169), (271, 241228), (542, 120614), (1084, 60307), (3523, 18556), (4639, 14092), (7046, 9278)]