28311468

素因数分解:

$2^2\times 3^1\times {\mathrm{653}}^1\times {\mathrm{3613}}^1$

素因数の和:4273

約数の個数: 24

約数和(自身を含む): 66179568

約数和(自身を除く): 37868100

約数列:

[1, 2, 3, 4, 6, 12, 653, 1306, 1959, 2612, 3613, 3918, 7226, 7836, 10839, 14452, 21678, 43356, 2359289, 4718578, 7077867, 9437156, 14155734, 28311468]

約数ペア:

[(1, 28311468), (2, 14155734), (3, 9437156), (4, 7077867), (6, 4718578), (12, 2359289), (653, 43356), (1306, 21678), (1959, 14452), (2612, 10839), (3613, 7836), (3918, 7226)]