72226864

素因数分解:

$2^4\times {\mathrm{971}}^1\times {\mathrm{4649}}^1$

素因数の和:5628

約数の個数: 20

約数和(自身を含む): 140113800

約数和(自身を除く): 67886936

約数列:

[1, 2, 4, 8, 16, 971, 1942, 3884, 4649, 7768, 9298, 15536, 18596, 37192, 74384, 4514179, 9028358, 18056716, 36113432, 72226864]

約数ペア:

[(1, 72226864), (2, 36113432), (4, 18056716), (8, 9028358), (16, 4514179), (971, 74384), (1942, 37192), (3884, 18596), (4649, 15536), (7768, 9298)]