69649454

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 121521600

約数和(自身を除く): 51872146

約数列:

[1, 2, 7, 14, 149, 173, 193, 298, 346, 386, 1043, 1211, 1351, 2086, 2422, 2702, 25777, 28757, 33389, 51554, 57514, 66778, 180439, 201299, 233723, 360878, 402598, 467446, 4974961, 9949922, 34824727, 69649454]

約数ペア:

[(1, 69649454), (2, 34824727), (7, 9949922), (14, 4974961), (149, 467446), (173, 402598), (193, 360878), (298, 233723), (346, 201299), (386, 180439), (1043, 66778), (1211, 57514), (1351, 51554), (2086, 33389), (2422, 28757), (2702, 25777)]