72739942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{174019}}^1$

素因数の和:174051

約数の個数: 16

約数和(自身を含む): 125294400

約数和(自身を除く): 52554458

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 174019, 348038, 1914209, 3306361, 3828418, 6612722, 36369971, 72739942]

約数ペア:

[(1, 72739942), (2, 36369971), (11, 6612722), (19, 3828418), (22, 3306361), (38, 1914209), (209, 348038), (418, 174019)]