28305606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{673943}}^1$

素因数の和:673955

約数の個数: 16

約数和(自身を含む): 64698624

約数和(自身を除く): 36393018

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 673943, 1347886, 2021829, 4043658, 4717601, 9435202, 14152803, 28305606]

約数ペア:

[(1, 28305606), (2, 14152803), (3, 9435202), (6, 4717601), (7, 4043658), (14, 2021829), (21, 1347886), (42, 673943)]