25178392

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1381}}^1$

素因数の和:1483

約数の個数: 32

約数和(自身を含む): 49254480

約数和(自身を除く): 24076088

約数列:

[1, 2, 4, 8, 43, 53, 86, 106, 172, 212, 344, 424, 1381, 2279, 2762, 4558, 5524, 9116, 11048, 18232, 59383, 73193, 118766, 146386, 237532, 292772, 475064, 585544, 3147299, 6294598, 12589196, 25178392]

約数ペア:

[(1, 25178392), (2, 12589196), (4, 6294598), (8, 3147299), (43, 585544), (53, 475064), (86, 292772), (106, 237532), (172, 146386), (212, 118766), (344, 73193), (424, 59383), (1381, 18232), (2279, 11048), (2762, 9116), (4558, 5524)]