78788696

素因数分解:

$2^3\times 7^1\times {\mathrm{601}}^1\times {\mathrm{2341}}^1$

素因数の和:2955

約数の個数: 32

約数和(自身を含む): 169186080

約数和(自身を除く): 90397384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 601, 1202, 2341, 2404, 4207, 4682, 4808, 8414, 9364, 16387, 16828, 18728, 32774, 33656, 65548, 131096, 1406941, 2813882, 5627764, 9848587, 11255528, 19697174, 39394348, 78788696]

約数ペア:

[(1, 78788696), (2, 39394348), (4, 19697174), (7, 11255528), (8, 9848587), (14, 5627764), (28, 2813882), (56, 1406941), (601, 131096), (1202, 65548), (2341, 33656), (2404, 32774), (4207, 18728), (4682, 16828), (4808, 16387), (8414, 9364)]