24986572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5399}}^1$

素因数の和:5505

約数の個数: 24

約数和(自身を含む): 47628000

約数和(自身を除く): 22641428

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 5399, 10798, 21596, 70187, 140374, 280748, 480511, 961022, 1922044, 6246643, 12493286, 24986572]

約数ペア:

[(1, 24986572), (2, 12493286), (4, 6246643), (13, 1922044), (26, 961022), (52, 480511), (89, 280748), (178, 140374), (356, 70187), (1157, 21596), (2314, 10798), (4628, 5399)]