28878786

素因数分解:

$2^1\times 3^2\times {\mathrm{179}}^1\times {\mathrm{8963}}^1$

素因数の和:9150

約数の個数: 24

約数和(自身を含む): 62927280

約数和(自身を除く): 34048494

約数列:

[1, 2, 3, 6, 9, 18, 179, 358, 537, 1074, 1611, 3222, 8963, 17926, 26889, 53778, 80667, 161334, 1604377, 3208754, 4813131, 9626262, 14439393, 28878786]

約数ペア:

[(1, 28878786), (2, 14439393), (3, 9626262), (6, 4813131), (9, 3208754), (18, 1604377), (179, 161334), (358, 80667), (537, 53778), (1074, 26889), (1611, 17926), (3222, 8963)]