65520406

素因数分解:

$2^1\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{4243}}^1$

素因数の和:5355

約数の個数: 16

約数和(自身を含む): 112449024

約数和(自身を除く): 46928618

約数列:

[1, 2, 7, 14, 1103, 2206, 4243, 7721, 8486, 15442, 29701, 59402, 4680029, 9360058, 32760203, 65520406]

約数ペア:

[(1, 65520406), (2, 32760203), (7, 9360058), (14, 4680029), (1103, 59402), (2206, 29701), (4243, 15442), (7721, 8486)]