65714257

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{727}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 77459200

約数和(自身を除く): 11744943

約数列:

[1, 7, 37, 259, 349, 727, 2443, 5089, 12913, 26899, 90391, 188293, 253723, 1776061, 9387751, 65714257]

約数ペア:

[(1, 65714257), (7, 9387751), (37, 1776061), (259, 253723), (349, 188293), (727, 90391), (2443, 26899), (5089, 12913)]