764450128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3675241}}^1$

素因数の和:3675262

約数の個数: 20

約数和(自身を含む): 1595055028

約数和(自身を除く): 830604900

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3675241, 7350482, 14700964, 29401928, 47778133, 58803856, 95556266, 191112532, 382225064, 764450128]

約数ペア:

[(1, 764450128), (2, 382225064), (4, 191112532), (8, 95556266), (13, 58803856), (16, 47778133), (26, 29401928), (52, 14700964), (104, 7350482), (208, 3675241)]