78101044

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{14159}}^1$

素因数の和:14367

約数の個数: 24

約数和(自身を含む): 157006080

約数和(自身を除く): 78905036

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 14159, 28318, 56636, 99113, 198226, 396452, 2789323, 5578646, 11157292, 19525261, 39050522, 78101044]

約数ペア:

[(1, 78101044), (2, 39050522), (4, 19525261), (7, 11157292), (14, 5578646), (28, 2789323), (197, 396452), (394, 198226), (788, 99113), (1379, 56636), (2758, 28318), (5516, 14159)]