25752778

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{101}}^1\times {\mathrm{241}}^1$

素因数の和:390

約数の個数: 24

約数和(自身を含む): 40950756

約数和(自身を除く): 15197978

約数列:

[1, 2, 23, 46, 101, 202, 241, 482, 529, 1058, 2323, 4646, 5543, 11086, 24341, 48682, 53429, 106858, 127489, 254978, 559843, 1119686, 12876389, 25752778]

約数ペア:

[(1, 25752778), (2, 12876389), (23, 1119686), (46, 559843), (101, 254978), (202, 127489), (241, 106858), (482, 53429), (529, 48682), (1058, 24341), (2323, 11086), (4646, 5543)]