71542558

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{19687}}^1$

素因数の和:19791

約数の個数: 16

約数和(自身を含む): 113402880

約数和(自身を除く): 41860322

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 19687, 39374, 452801, 905602, 1555273, 3110546, 35771279, 71542558]

約数ペア:

[(1, 71542558), (2, 35771279), (23, 3110546), (46, 1555273), (79, 905602), (158, 452801), (1817, 39374), (3634, 19687)]