72295798

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{111913}}^1$

素因数の和:111951

約数の個数: 16

約数和(自身を含む): 120867120

約数和(自身を除く): 48571322

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 111913, 223826, 1902521, 2126347, 3805042, 4252694, 36147899, 72295798]

約数ペア:

[(1, 72295798), (2, 36147899), (17, 4252694), (19, 3805042), (34, 2126347), (38, 1902521), (323, 223826), (646, 111913)]