28358844

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{54959}}^1$

素因数の和:55009

約数の個数: 24

約数和(自身を含む): 67710720

約数和(自身を除く): 39351876

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 54959, 109918, 164877, 219836, 329754, 659508, 2363237, 4726474, 7089711, 9452948, 14179422, 28358844]

約数ペア:

[(1, 28358844), (2, 14179422), (3, 9452948), (4, 7089711), (6, 4726474), (12, 2363237), (43, 659508), (86, 329754), (129, 219836), (172, 164877), (258, 109918), (516, 54959)]