26238310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1297}}^1$

素因数の和:1345

約数の個数: 48

約数和(自身を含む): 57381984

約数和(自身を除く): 31143674

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 289, 578, 595, 1190, 1297, 1445, 2023, 2594, 2890, 4046, 6485, 9079, 10115, 12970, 18158, 20230, 22049, 44098, 45395, 90790, 110245, 154343, 220490, 308686, 374833, 749666, 771715, 1543430, 1874165, 2623831, 3748330, 5247662, 13119155, 26238310]

約数ペア:

[(1, 26238310), (2, 13119155), (5, 5247662), (7, 3748330), (10, 2623831), (14, 1874165), (17, 1543430), (34, 771715), (35, 749666), (70, 374833), (85, 308686), (119, 220490), (170, 154343), (238, 110245), (289, 90790), (578, 45395), (595, 44098), (1190, 22049), (1297, 20230), (1445, 18158), (2023, 12970), (2594, 10115), (2890, 9079), (4046, 6485)]