57320578

素因数分解:

$2^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{4987}}^1$

素因数の和:5817

約数の個数: 16

約数和(自身を含む): 98403264

約数和(自身を除く): 41082686

約数列:

[1, 2, 7, 14, 821, 1642, 4987, 5747, 9974, 11494, 34909, 69818, 4094327, 8188654, 28660289, 57320578]

約数ペア:

[(1, 57320578), (2, 28660289), (7, 8188654), (14, 4094327), (821, 69818), (1642, 34909), (4987, 11494), (5747, 9974)]