71663564

素因数分解:

$2^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{4679}}^1$

素因数の和:5237

約数の個数: 24

約数和(自身を含む): 143619840

約数和(自身を除く): 71956276

約数列:

[1, 2, 4, 7, 14, 28, 547, 1094, 2188, 3829, 4679, 7658, 9358, 15316, 18716, 32753, 65506, 131012, 2559413, 5118826, 10237652, 17915891, 35831782, 71663564]

約数ペア:

[(1, 71663564), (2, 35831782), (4, 17915891), (7, 10237652), (14, 5118826), (28, 2559413), (547, 131012), (1094, 65506), (2188, 32753), (3829, 18716), (4679, 15316), (7658, 9358)]