57940631

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{641}}^1$

素因数の和:1034

約数の個数: 16

約数和(自身を含む): 68308800

約数和(自身を除く): 10368169

約数列:

[1, 7, 37, 259, 349, 641, 2443, 4487, 12913, 23717, 90391, 166019, 223709, 1565963, 8277233, 57940631]

約数ペア:

[(1, 57940631), (7, 8277233), (37, 1565963), (259, 223709), (349, 166019), (641, 90391), (2443, 23717), (4487, 12913)]