25550646

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{10463}}^1$

素因数の和:10516

約数の個数: 32

約数和(自身を含む): 57259008

約数和(自身を除く): 31708362

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 10463, 20926, 31389, 62778, 115093, 230186, 345279, 387131, 690558, 774262, 1161393, 2322786, 4258441, 8516882, 12775323, 25550646]

約数ペア:

[(1, 25550646), (2, 12775323), (3, 8516882), (6, 4258441), (11, 2322786), (22, 1161393), (33, 774262), (37, 690558), (66, 387131), (74, 345279), (111, 230186), (222, 115093), (407, 62778), (814, 31389), (1221, 20926), (2442, 10463)]