29551886

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{409}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 54828480

約数和(自身を除く): 25276594

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 397, 409, 794, 818, 2779, 2863, 5161, 5317, 5558, 5726, 10322, 10634, 36127, 37219, 72254, 74438, 162373, 324746, 1136611, 2110849, 2273222, 4221698, 14775943, 29551886]

約数ペア:

[(1, 29551886), (2, 14775943), (7, 4221698), (13, 2273222), (14, 2110849), (26, 1136611), (91, 324746), (182, 162373), (397, 74438), (409, 72254), (794, 37219), (818, 36127), (2779, 10634), (2863, 10322), (5161, 5726), (5317, 5558)]