25108304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{120713}}^1$

素因数の和:120734

約数の個数: 20

約数和(自身を含む): 52389876

約数和(自身を除く): 27281572

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 120713, 241426, 482852, 965704, 1569269, 1931408, 3138538, 6277076, 12554152, 25108304]

約数ペア:

[(1, 25108304), (2, 12554152), (4, 6277076), (8, 3138538), (13, 1931408), (16, 1569269), (26, 965704), (52, 482852), (104, 241426), (208, 120713)]