71621382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1705271}}^1$

素因数の和:1705283

約数の個数: 16

約数和(自身を含む): 163706112

約数和(自身を除く): 92084730

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1705271, 3410542, 5115813, 10231626, 11936897, 23873794, 35810691, 71621382]

約数ペア:

[(1, 71621382), (2, 35810691), (3, 23873794), (6, 11936897), (7, 10231626), (14, 5115813), (21, 3410542), (42, 1705271)]