293656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 32

約数和(自身を含む): 622080

約数和(自身を除く): 328424

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 71, 88, 94, 142, 188, 284, 376, 517, 568, 781, 1034, 1562, 2068, 3124, 3337, 4136, 6248, 6674, 13348, 26696, 36707, 73414, 146828, 293656]

約数ペア:

[(1, 293656), (2, 146828), (4, 73414), (8, 36707), (11, 26696), (22, 13348), (44, 6674), (47, 6248), (71, 4136), (88, 3337), (94, 3124), (142, 2068), (188, 1562), (284, 1034), (376, 781), (517, 568)]