77760788

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163363}}^1$

素因数の和:163391

約数の個数: 24

約数和(自身を含む): 164670912

約数和(自身を除く): 86910124

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 163363, 326726, 653452, 1143541, 2287082, 2777171, 4574164, 5554342, 11108684, 19440197, 38880394, 77760788]

約数ペア:

[(1, 77760788), (2, 38880394), (4, 19440197), (7, 11108684), (14, 5554342), (17, 4574164), (28, 2777171), (34, 2287082), (68, 1143541), (119, 653452), (238, 326726), (476, 163363)]