28290054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{362693}}^1$

素因数の和:362711

約数の個数: 16

約数和(自身を含む): 60932592

約数和(自身を除く): 32642538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 362693, 725386, 1088079, 2176158, 4715009, 9430018, 14145027, 28290054]

約数ペア:

[(1, 28290054), (2, 14145027), (3, 9430018), (6, 4715009), (13, 2176158), (26, 1088079), (39, 725386), (78, 362693)]