63447730

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89363}}^1$

素因数の和:89441

約数の個数: 16

約数和(自身を含む): 115815744

約数和(自身を除く): 52368014

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 89363, 178726, 446815, 893630, 6344773, 12689546, 31723865, 63447730]

約数ペア:

[(1, 63447730), (2, 31723865), (5, 12689546), (10, 6344773), (71, 893630), (142, 446815), (355, 178726), (710, 89363)]