72424862

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{20681}}^1$

素因数の和:20803

約数の個数: 16

約数和(自身を含む): 116150112

約数和(自身を除く): 43725250

約数列:

[1, 2, 17, 34, 103, 206, 1751, 3502, 20681, 41362, 351577, 703154, 2130143, 4260286, 36212431, 72424862]

約数ペア:

[(1, 72424862), (2, 36212431), (17, 4260286), (34, 2130143), (103, 703154), (206, 351577), (1751, 41362), (3502, 20681)]