28808107

素因数分解:

${\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:350

約数の個数: 16

約数和(自身を含む): 30780000

約数和(自身を除く): 1971893

約数列:

[1, 29, 59, 113, 149, 1711, 3277, 4321, 6667, 8791, 16837, 193343, 254939, 488273, 993383, 28808107]

約数ペア:

[(1, 28808107), (29, 993383), (59, 488273), (113, 254939), (149, 193343), (1711, 16837), (3277, 8791), (4321, 6667)]