39858322

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 69848064

約数和(自身を除く): 29989742

約数列:

[1, 2, 7, 14, 103, 131, 206, 211, 262, 422, 721, 917, 1442, 1477, 1834, 2954, 13493, 21733, 26986, 27641, 43466, 55282, 94451, 152131, 188902, 193487, 304262, 386974, 2847023, 5694046, 19929161, 39858322]

約数ペア:

[(1, 39858322), (2, 19929161), (7, 5694046), (14, 2847023), (103, 386974), (131, 304262), (206, 193487), (211, 188902), (262, 152131), (422, 94451), (721, 55282), (917, 43466), (1442, 27641), (1477, 26986), (1834, 21733), (2954, 13493)]