71842904

素因数分解:

$2^3\times 7^1\times {\mathrm{1282909}}^1$

素因数の和:1282922

約数の個数: 16

約数和(自身を含む): 153949200

約数和(自身を除く): 82106296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1282909, 2565818, 5131636, 8980363, 10263272, 17960726, 35921452, 71842904]

約数ペア:

[(1, 71842904), (2, 35921452), (4, 17960726), (7, 10263272), (8, 8980363), (14, 5131636), (28, 2565818), (56, 1282909)]