65280622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 110271744

約数和(自身を除く): 44991122

約数列:

[1, 2, 11, 22, 43, 86, 151, 302, 457, 473, 914, 946, 1661, 3322, 5027, 6493, 10054, 12986, 19651, 39302, 69007, 71423, 138014, 142846, 216161, 432322, 759077, 1518154, 2967301, 5934602, 32640311, 65280622]

約数ペア:

[(1, 65280622), (2, 32640311), (11, 5934602), (22, 2967301), (43, 1518154), (86, 759077), (151, 432322), (302, 216161), (457, 142846), (473, 138014), (914, 71423), (946, 69007), (1661, 39302), (3322, 19651), (5027, 12986), (6493, 10054)]