68707492

素因数分解:

$2^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{4003}}^1$

素因数の和:4627

約数の個数: 24

約数和(自身を含む): 137673536

約数和(自身を除く): 68966044

約数列:

[1, 2, 4, 7, 14, 28, 613, 1226, 2452, 4003, 4291, 8006, 8582, 16012, 17164, 28021, 56042, 112084, 2453839, 4907678, 9815356, 17176873, 34353746, 68707492]

約数ペア:

[(1, 68707492), (2, 34353746), (4, 17176873), (7, 9815356), (14, 4907678), (28, 2453839), (613, 112084), (1226, 56042), (2452, 28021), (4003, 17164), (4291, 16012), (8006, 8582)]