64883721358

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{1993}}^1\times {\mathrm{561307}}^1$

素因数の和:563331

約数の個数: 16

約数和(自身を含む): 100732333680

約数和(自身を除く): 35848612322

約数列:

[1, 2, 29, 58, 1993, 3986, 57797, 115594, 561307, 1122614, 16277903, 32555806, 1118684851, 2237369702, 32441860679, 64883721358]

約数ペア:

[(1, 64883721358), (2, 32441860679), (29, 2237369702), (58, 1118684851), (1993, 32555806), (3986, 16277903), (57797, 1122614), (115594, 561307)]