40119898

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12967}}^1$

素因数の和:13006

約数の個数: 32

約数和(自身を含む): 78430464

約数和(自身を除く): 38310566

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 12967, 25934, 90769, 168571, 181538, 220439, 337142, 440878, 1179997, 1543073, 2359994, 2865707, 3086146, 5731414, 20059949, 40119898]

約数ペア:

[(1, 40119898), (2, 20059949), (7, 5731414), (13, 3086146), (14, 2865707), (17, 2359994), (26, 1543073), (34, 1179997), (91, 440878), (119, 337142), (182, 220439), (221, 181538), (238, 168571), (442, 90769), (1547, 25934), (3094, 12967)]