40784002

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{28843}}^1$

素因数の和:28953

約数の個数: 16

約数和(自身を含む): 70610112

約数和(自身を除く): 29826110

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 28843, 57686, 201901, 403802, 2913143, 5826286, 20392001, 40784002]

約数ペア:

[(1, 40784002), (2, 20392001), (7, 5826286), (14, 2913143), (101, 403802), (202, 201901), (707, 57686), (1414, 28843)]