40420604

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{14293}}^1$

素因数の和:14405

約数の個数: 24

約数和(自身を含む): 81647328

約数和(自身を除く): 41226724

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 14293, 28586, 57172, 100051, 200102, 400204, 1443593, 2887186, 5774372, 10105151, 20210302, 40420604]

約数ペア:

[(1, 40420604), (2, 20210302), (4, 10105151), (7, 5774372), (14, 2887186), (28, 1443593), (101, 400204), (202, 200102), (404, 100051), (707, 57172), (1414, 28586), (2828, 14293)]