72949288

素因数分解:

$2^3\times {\mathrm{971}}^1\times {\mathrm{9391}}^1$

素因数の和:10368

約数の個数: 16

約数和(自身を含む): 136935360

約数和(自身を除く): 63986072

約数列:

[1, 2, 4, 8, 971, 1942, 3884, 7768, 9391, 18782, 37564, 75128, 9118661, 18237322, 36474644, 72949288]

約数ペア:

[(1, 72949288), (2, 36474644), (4, 18237322), (8, 9118661), (971, 75128), (1942, 37564), (3884, 18782), (7768, 9391)]