21496128

素因数分解:

$2^6\times 3^1\times {\mathrm{111959}}^1$

素因数の和:111974

約数の個数: 28

約数和(自身を含む): 56875680

約数和(自身を除く): 35379552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 111959, 223918, 335877, 447836, 671754, 895672, 1343508, 1791344, 2687016, 3582688, 5374032, 7165376, 10748064, 21496128]

約数ペア:

[(1, 21496128), (2, 10748064), (3, 7165376), (4, 5374032), (6, 3582688), (8, 2687016), (12, 1791344), (16, 1343508), (24, 895672), (32, 671754), (48, 447836), (64, 335877), (96, 223918), (192, 111959)]