72967942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{16993}}^1$

素因数の和:17127

約数の個数: 16

約数和(自身を含む): 116238960

約数和(自身を除く): 43271018

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 16993, 33986, 322867, 645734, 1920209, 3840418, 36483971, 72967942]

約数ペア:

[(1, 72967942), (2, 36483971), (19, 3840418), (38, 1920209), (113, 645734), (226, 322867), (2147, 33986), (4294, 16993)]