67026256

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:508

約数の個数: 60

約数和(自身を含む): 144717300

約数和(自身を除く): 77691044

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 121, 176, 178, 242, 356, 389, 484, 712, 778, 968, 979, 1424, 1556, 1936, 1958, 3112, 3916, 4279, 6224, 7832, 8558, 10769, 15664, 17116, 21538, 34232, 34621, 43076, 47069, 68464, 69242, 86152, 94138, 138484, 172304, 188276, 276968, 376552, 380831, 553936, 753104, 761662, 1523324, 3046648, 4189141, 6093296, 8378282, 16756564, 33513128, 67026256]

約数ペア:

[(1, 67026256), (2, 33513128), (4, 16756564), (8, 8378282), (11, 6093296), (16, 4189141), (22, 3046648), (44, 1523324), (88, 761662), (89, 753104), (121, 553936), (176, 380831), (178, 376552), (242, 276968), (356, 188276), (389, 172304), (484, 138484), (712, 94138), (778, 86152), (968, 69242), (979, 68464), (1424, 47069), (1556, 43076), (1936, 34621), (1958, 34232), (3112, 21538), (3916, 17116), (4279, 15664), (6224, 10769), (7832, 8558)]