77742772

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{14197}}^1$

素因数の和:14275

約数の個数: 18

約数和(自身を含む): 139836102

約数和(自身を除く): 62093330

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2738, 5476, 14197, 28394, 56788, 525289, 1050578, 2101156, 19435693, 38871386, 77742772]

約数ペア:

[(1, 77742772), (2, 38871386), (4, 19435693), (37, 2101156), (74, 1050578), (148, 525289), (1369, 56788), (2738, 28394), (5476, 14197)]