71304658

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:378

約数の個数: 24

約数和(自身を含む): 111154176

約数和(自身を除く): 39849518

約数列:

[1, 2, 41, 82, 127, 167, 254, 334, 1681, 3362, 5207, 6847, 10414, 13694, 21209, 42418, 213487, 280727, 426974, 561454, 869569, 1739138, 35652329, 71304658]

約数ペア:

[(1, 71304658), (2, 35652329), (41, 1739138), (82, 869569), (127, 561454), (167, 426974), (254, 280727), (334, 213487), (1681, 42418), (3362, 21209), (5207, 13694), (6847, 10414)]