61672912

素因数分解:

$2^4\times 7^1\times {\mathrm{550651}}^1$

素因数の和:550666

約数の個数: 20

約数和(自身を含む): 136561696

約数和(自身を除く): 74888784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 550651, 1101302, 2202604, 3854557, 4405208, 7709114, 8810416, 15418228, 30836456, 61672912]

約数ペア:

[(1, 61672912), (2, 30836456), (4, 15418228), (7, 8810416), (8, 7709114), (14, 4405208), (16, 3854557), (28, 2202604), (56, 1101302), (112, 550651)]