73981894

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{52321}}^1$

素因数の和:52431

約数の個数: 16

約数和(自身を含む): 128084256

約数和(自身を除く): 54102362

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 52321, 104642, 366247, 732494, 5284421, 10568842, 36990947, 73981894]

約数ペア:

[(1, 73981894), (2, 36990947), (7, 10568842), (14, 5284421), (101, 732494), (202, 366247), (707, 104642), (1414, 52321)]