28335370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4877}}^1$

素因数の和:4974

約数の個数: 32

約数和(自身を含む): 59004288

約数和(自身を除く): 30668918

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 4877, 5810, 9754, 24385, 34139, 48770, 68278, 170695, 341390, 404791, 809582, 2023955, 2833537, 4047910, 5667074, 14167685, 28335370]

約数ペア:

[(1, 28335370), (2, 14167685), (5, 5667074), (7, 4047910), (10, 2833537), (14, 2023955), (35, 809582), (70, 404791), (83, 341390), (166, 170695), (415, 68278), (581, 48770), (830, 34139), (1162, 24385), (2905, 9754), (4877, 5810)]