127629488

素因数分解:

$2^4\times 7^1\times {\mathrm{1139549}}^1$

素因数の和:1139564

約数の個数: 20

約数和(自身を含む): 282608400

約数和(自身を除く): 154978912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1139549, 2279098, 4558196, 7976843, 9116392, 15953686, 18232784, 31907372, 63814744, 127629488]

約数ペア:

[(1, 127629488), (2, 63814744), (4, 31907372), (7, 18232784), (8, 15953686), (14, 9116392), (16, 7976843), (28, 4558196), (56, 2279098), (112, 1139549)]