66581018

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{47087}}^1$

素因数の和:47197

約数の個数: 16

約数和(自身を含む): 115271424

約数和(自身を除く): 48690406

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 47087, 94174, 329609, 659218, 4755787, 9511574, 33290509, 66581018]

約数ペア:

[(1, 66581018), (2, 33290509), (7, 9511574), (14, 4755787), (101, 659218), (202, 329609), (707, 94174), (1414, 47087)]