72424898

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397939}}^1$

素因数の和:397961

約数の個数: 16

約数和(自身を含む): 133707840

約数和(自身を除く): 61282942

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 397939, 795878, 2785573, 5173207, 5571146, 10346414, 36212449, 72424898]

約数ペア:

[(1, 72424898), (2, 36212449), (7, 10346414), (13, 5571146), (14, 5173207), (26, 2785573), (91, 795878), (182, 397939)]