72605288

素因数分解:

$2^3\times 7^1\times {\mathrm{1296523}}^1$

素因数の和:1296536

約数の個数: 16

約数和(自身を含む): 155582880

約数和(自身を除く): 82977592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1296523, 2593046, 5186092, 9075661, 10372184, 18151322, 36302644, 72605288]

約数ペア:

[(1, 72605288), (2, 36302644), (4, 18151322), (7, 10372184), (8, 9075661), (14, 5186092), (28, 2593046), (56, 1296523)]