77691656

素因数分解:

$2^3\times 7^2\times {\mathrm{198193}}^1$

素因数の和:198213

約数の個数: 24

約数和(自身を含む): 169455870

約数和(自身を除く): 91764214

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 198193, 396386, 792772, 1387351, 1585544, 2774702, 5549404, 9711457, 11098808, 19422914, 38845828, 77691656]

約数ペア:

[(1, 77691656), (2, 38845828), (4, 19422914), (7, 11098808), (8, 9711457), (14, 5549404), (28, 2774702), (49, 1585544), (56, 1387351), (98, 792772), (196, 396386), (392, 198193)]