25968304

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:445

約数の個数: 40

約数和(自身を含む): 51907392

約数和(自身を除く): 25939088

約数列:

[1, 2, 4, 8, 16, 53, 106, 113, 212, 226, 271, 424, 452, 542, 848, 904, 1084, 1808, 2168, 4336, 5989, 11978, 14363, 23956, 28726, 30623, 47912, 57452, 61246, 95824, 114904, 122492, 229808, 244984, 489968, 1623019, 3246038, 6492076, 12984152, 25968304]

約数ペア:

[(1, 25968304), (2, 12984152), (4, 6492076), (8, 3246038), (16, 1623019), (53, 489968), (106, 244984), (113, 229808), (212, 122492), (226, 114904), (271, 95824), (424, 61246), (452, 57452), (542, 47912), (848, 30623), (904, 28726), (1084, 23956), (1808, 14363), (2168, 11978), (4336, 5989)]