71365638

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1697}}^1$

素因数の和:1908

約数の個数: 32

約数和(自身を含む): 147033216

約数和(自身を除く): 75667578

約数列:

[1, 2, 3, 6, 43, 86, 129, 163, 258, 326, 489, 978, 1697, 3394, 5091, 7009, 10182, 14018, 21027, 42054, 72971, 145942, 218913, 276611, 437826, 553222, 829833, 1659666, 11894273, 23788546, 35682819, 71365638]

約数ペア:

[(1, 71365638), (2, 35682819), (3, 23788546), (6, 11894273), (43, 1659666), (86, 829833), (129, 553222), (163, 437826), (258, 276611), (326, 218913), (489, 145942), (978, 72971), (1697, 42054), (3394, 21027), (5091, 14018), (7009, 10182)]