28843910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{70351}}^1$

素因数の和:70399

約数の個数: 16

約数和(自身を含む): 53186112

約数和(自身を除く): 24342202

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 70351, 140702, 351755, 703510, 2884391, 5768782, 14421955, 28843910]

約数ペア:

[(1, 28843910), (2, 14421955), (5, 5768782), (10, 2884391), (41, 703510), (82, 351755), (205, 140702), (410, 70351)]