28568546

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{2339}}^1$

素因数の和:2569

約数の個数: 16

約数和(自身を含む): 44478720

約数和(自身を除く): 15910174

約数列:

[1, 2, 31, 62, 197, 394, 2339, 4678, 6107, 12214, 72509, 145018, 460783, 921566, 14284273, 28568546]

約数ペア:

[(1, 28568546), (2, 14284273), (31, 921566), (62, 460783), (197, 145018), (394, 72509), (2339, 12214), (4678, 6107)]