28239954

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127207}}^1$

素因数の和:127249

約数の個数: 16

約数和(自身を含む): 58006848

約数和(自身を除く): 29766894

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 127207, 254414, 381621, 763242, 4706659, 9413318, 14119977, 28239954]

約数ペア:

[(1, 28239954), (2, 14119977), (3, 9413318), (6, 4706659), (37, 763242), (74, 381621), (111, 254414), (222, 127207)]