28976676

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{18433}}^1$

素因数の和:18571

約数の個数: 24

約数和(自身を含む): 68132064

約数和(自身を除く): 39155388

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 18433, 36866, 55299, 73732, 110598, 221196, 2414723, 4829446, 7244169, 9658892, 14488338, 28976676]

約数ペア:

[(1, 28976676), (2, 14488338), (3, 9658892), (4, 7244169), (6, 4829446), (12, 2414723), (131, 221196), (262, 110598), (393, 73732), (524, 55299), (786, 36866), (1572, 18433)]