69009616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{331777}}^1$

素因数の和:331798

約数の個数: 20

約数和(自身を含む): 143991652

約数和(自身を除く): 74982036

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 331777, 663554, 1327108, 2654216, 4313101, 5308432, 8626202, 17252404, 34504808, 69009616]

約数ペア:

[(1, 69009616), (2, 34504808), (4, 17252404), (8, 8626202), (13, 5308432), (16, 4313101), (26, 2654216), (52, 1327108), (104, 663554), (208, 331777)]