47220208

素因数分解:

$2^4\times 7^1\times {\mathrm{421609}}^1$

素因数の和:421624

約数の個数: 20

約数和(自身を含む): 104559280

約数和(自身を除く): 57339072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 421609, 843218, 1686436, 2951263, 3372872, 5902526, 6745744, 11805052, 23610104, 47220208]

約数ペア:

[(1, 47220208), (2, 23610104), (4, 11805052), (7, 6745744), (8, 5902526), (14, 3372872), (16, 2951263), (28, 1686436), (56, 843218), (112, 421609)]