28438828948

素因数分解:

$2^2\times {\mathrm{751}}^1\times {\mathrm{1229}}^1\times {\mathrm{7703}}^1$

素因数の和:9687

約数の個数: 24

約数和(自身を含む): 49881242880

約数和(自身を除く): 21442413932

約数列:

[1, 2, 4, 751, 1229, 1502, 2458, 3004, 4916, 7703, 15406, 30812, 922979, 1845958, 3691916, 5784953, 9466987, 11569906, 18933974, 23139812, 37867948, 7109707237, 14219414474, 28438828948]

約数ペア:

[(1, 28438828948), (2, 14219414474), (4, 7109707237), (751, 37867948), (1229, 23139812), (1502, 18933974), (2458, 11569906), (3004, 9466987), (4916, 5784953), (7703, 3691916), (15406, 1845958), (30812, 922979)]