25033528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{240707}}^1$

素因数の和:240726

約数の個数: 16

約数和(自身を含む): 50548680

約数和(自身を除く): 25515152

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 240707, 481414, 962828, 1925656, 3129191, 6258382, 12516764, 25033528]

約数ペア:

[(1, 25033528), (2, 12516764), (4, 6258382), (8, 3129191), (13, 1925656), (26, 962828), (52, 481414), (104, 240707)]