71692642

素因数分解:

$2^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{12899}}^1$

素因数の和:13305

約数の個数: 16

約数和(自身を含む): 123220800

約数和(自身を除く): 51528158

約数列:

[1, 2, 7, 14, 397, 794, 2779, 5558, 12899, 25798, 90293, 180586, 5120903, 10241806, 35846321, 71692642]

約数ペア:

[(1, 71692642), (2, 35846321), (7, 10241806), (14, 5120903), (397, 180586), (794, 90293), (2779, 25798), (5558, 12899)]