69081656

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{6199}}^1$

素因数の和:6411

約数の個数: 32

約数和(自身を含む): 148800000

約数和(自身を除く): 79718344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2786, 5572, 6199, 11144, 12398, 24796, 43393, 49592, 86786, 173572, 347144, 1233601, 2467202, 4934404, 8635207, 9868808, 17270414, 34540828, 69081656]

約数ペア:

[(1, 69081656), (2, 34540828), (4, 17270414), (7, 9868808), (8, 8635207), (14, 4934404), (28, 2467202), (56, 1233601), (199, 347144), (398, 173572), (796, 86786), (1393, 49592), (1592, 43393), (2786, 24796), (5572, 12398), (6199, 11144)]