26015270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{769}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 49896000

約数和(自身を除く): 23880730

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 199, 398, 769, 995, 1538, 1990, 3383, 3845, 6766, 7690, 13073, 16915, 26146, 33830, 65365, 130730, 153031, 306062, 765155, 1530310, 2601527, 5203054, 13007635, 26015270]

約数ペア:

[(1, 26015270), (2, 13007635), (5, 5203054), (10, 2601527), (17, 1530310), (34, 765155), (85, 306062), (170, 153031), (199, 130730), (398, 65365), (769, 33830), (995, 26146), (1538, 16915), (1990, 13073), (3383, 7690), (3845, 6766)]