28249908

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{39901}}^1$

素因数の和:39967

約数の個数: 24

約数和(自身を含む): 67035360

約数和(自身を除く): 38785452

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 39901, 79802, 119703, 159604, 239406, 478812, 2354159, 4708318, 7062477, 9416636, 14124954, 28249908]

約数ペア:

[(1, 28249908), (2, 14124954), (3, 9416636), (4, 7062477), (6, 4708318), (12, 2354159), (59, 478812), (118, 239406), (177, 159604), (236, 119703), (354, 79802), (708, 39901)]