25553216

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{30713}}^1$

素因数の和:30738

約数の個数: 28

約数和(自身を含む): 54609492

約数和(自身を除く): 29056276

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 30713, 61426, 122852, 245704, 399269, 491408, 798538, 982816, 1597076, 1965632, 3194152, 6388304, 12776608, 25553216]

約数ペア:

[(1, 25553216), (2, 12776608), (4, 6388304), (8, 3194152), (13, 1965632), (16, 1597076), (26, 982816), (32, 798538), (52, 491408), (64, 399269), (104, 245704), (208, 122852), (416, 61426), (832, 30713)]