25387492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21227}}^1$

素因数の和:21267

約数の個数: 24

約数和(自身を含む): 49928256

約数和(自身を除く): 24540764

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 21227, 42454, 84908, 275951, 488221, 551902, 976442, 1103804, 1952884, 6346873, 12693746, 25387492]

約数ペア:

[(1, 25387492), (2, 12693746), (4, 6346873), (13, 1952884), (23, 1103804), (26, 976442), (46, 551902), (52, 488221), (92, 275951), (299, 84908), (598, 42454), (1196, 21227)]