25076948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4507}}^1$

素因数の和:4631

約数の個数: 24

約数和(自身を含む): 47712672

約数和(自身を除く): 22635724

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 4507, 5564, 9014, 18028, 58591, 117182, 234364, 482249, 964498, 1928996, 6269237, 12538474, 25076948]

約数ペア:

[(1, 25076948), (2, 12538474), (4, 6269237), (13, 1928996), (26, 964498), (52, 482249), (107, 234364), (214, 117182), (428, 58591), (1391, 18028), (2782, 9014), (4507, 5564)]