64457812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{9203}}^1$

素因数の和:9327

約数の個数: 24

約数和(自身を含む): 120609216

約数和(自身を除く): 56151404

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 412, 1751, 3502, 7004, 9203, 18406, 36812, 156451, 312902, 625804, 947909, 1895818, 3791636, 16114453, 32228906, 64457812]

約数ペア:

[(1, 64457812), (2, 32228906), (4, 16114453), (17, 3791636), (34, 1895818), (68, 947909), (103, 625804), (206, 312902), (412, 156451), (1751, 36812), (3502, 18406), (7004, 9203)]