28219962

素因数分解:

$2^1\times 3^1\times {\mathrm{571}}^1\times {\mathrm{8237}}^1$

素因数の和:8813

約数の個数: 16

約数和(自身を含む): 56545632

約数和(自身を除く): 28325670

約数列:

[1, 2, 3, 6, 571, 1142, 1713, 3426, 8237, 16474, 24711, 49422, 4703327, 9406654, 14109981, 28219962]

約数ペア:

[(1, 28219962), (2, 14109981), (3, 9406654), (6, 4703327), (571, 49422), (1142, 24711), (1713, 16474), (3426, 8237)]