25369552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5303}}^1$

素因数の和:5347

約数の個数: 40

約数和(自身を含む): 55246464

約数和(自身を除く): 29876912

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 5303, 10606, 21212, 42424, 68939, 84848, 121969, 137878, 243938, 275756, 487876, 551512, 975752, 1103024, 1585597, 1951504, 3171194, 6342388, 12684776, 25369552]

約数ペア:

[(1, 25369552), (2, 12684776), (4, 6342388), (8, 3171194), (13, 1951504), (16, 1585597), (23, 1103024), (26, 975752), (46, 551512), (52, 487876), (92, 275756), (104, 243938), (184, 137878), (208, 121969), (299, 84848), (368, 68939), (598, 42424), (1196, 21212), (2392, 10606), (4784, 5303)]