72351952

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{29947}}^1$

素因数の和:30106

約数の個数: 20

約数和(自身を含む): 141114976

約数和(自身を除く): 68763024

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 29947, 59894, 119788, 239576, 479152, 4521997, 9043994, 18087988, 36175976, 72351952]

約数ペア:

[(1, 72351952), (2, 36175976), (4, 18087988), (8, 9043994), (16, 4521997), (151, 479152), (302, 239576), (604, 119788), (1208, 59894), (2416, 29947)]