26989826

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{2521}}^1$

素因数の和:2677

約数の個数: 16

約数和(自身を含む): 41673528

約数和(自身を除く): 14683702

約数列:

[1, 2, 53, 101, 106, 202, 2521, 5042, 5353, 10706, 133613, 254621, 267226, 509242, 13494913, 26989826]

約数ペア:

[(1, 26989826), (2, 13494913), (53, 509242), (101, 267226), (106, 254621), (202, 133613), (2521, 10706), (5042, 5353)]