72465322

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{19919}}^1$

素因数の和:20045

約数の個数: 16

約数和(自身を含む): 116173440

約数和(自身を除く): 43708118

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 19919, 39838, 338623, 677246, 2131333, 4262666, 36232661, 72465322]

約数ペア:

[(1, 72465322), (2, 36232661), (17, 4262666), (34, 2131333), (107, 677246), (214, 338623), (1819, 39838), (3638, 19919)]