27570172

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{9749}}^1$

素因数の和:9861

約数の個数: 24

約数和(自身を含む): 55692000

約数和(自身を除く): 28121828

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 9749, 19498, 38996, 68243, 136486, 272972, 984649, 1969298, 3938596, 6892543, 13785086, 27570172]

約数ペア:

[(1, 27570172), (2, 13785086), (4, 6892543), (7, 3938596), (14, 1969298), (28, 984649), (101, 272972), (202, 136486), (404, 68243), (707, 38996), (1414, 19498), (2828, 9749)]