68965428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1613}}^1$

素因数の和:2136

約数の個数: 48

約数和(自身を含む): 184383360

約数和(自身を除く): 115417932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 509, 1018, 1527, 1613, 2036, 3054, 3226, 3563, 4839, 6108, 6452, 7126, 9678, 10689, 11291, 14252, 19356, 21378, 22582, 33873, 42756, 45164, 67746, 135492, 821017, 1642034, 2463051, 3284068, 4926102, 5747119, 9852204, 11494238, 17241357, 22988476, 34482714, 68965428]

約数ペア:

[(1, 68965428), (2, 34482714), (3, 22988476), (4, 17241357), (6, 11494238), (7, 9852204), (12, 5747119), (14, 4926102), (21, 3284068), (28, 2463051), (42, 1642034), (84, 821017), (509, 135492), (1018, 67746), (1527, 45164), (1613, 42756), (2036, 33873), (3054, 22582), (3226, 21378), (3563, 19356), (4839, 14252), (6108, 11291), (6452, 10689), (7126, 9678)]