28360218

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{19777}}^1$

素因数の和:20021

約数の個数: 16

約数和(自身を含む): 56960640

約数和(自身を除く): 28600422

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 19777, 39554, 59331, 118662, 4726703, 9453406, 14180109, 28360218]

約数ペア:

[(1, 28360218), (2, 14180109), (3, 9453406), (6, 4726703), (239, 118662), (478, 59331), (717, 39554), (1434, 19777)]