72876356

素因数分解:

$2^2\times 7^1\times {\mathrm{911}}^1\times {\mathrm{2857}}^1$

素因数の和:3779

約数の個数: 24

約数和(自身を含む): 145963776

約数和(自身を除く): 73087420

約数列:

[1, 2, 4, 7, 14, 28, 911, 1822, 2857, 3644, 5714, 6377, 11428, 12754, 19999, 25508, 39998, 79996, 2602727, 5205454, 10410908, 18219089, 36438178, 72876356]

約数ペア:

[(1, 72876356), (2, 36438178), (4, 18219089), (7, 10410908), (14, 5205454), (28, 2602727), (911, 79996), (1822, 39998), (2857, 25508), (3644, 19999), (5714, 12754), (6377, 11428)]