40308002

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{70223}}^1$

素因数の和:70273

約数の個数: 16

約数和(自身を含む): 70785792

約数和(自身を除く): 30477790

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 70223, 140446, 491561, 983122, 2879143, 5758286, 20154001, 40308002]

約数ペア:

[(1, 40308002), (2, 20154001), (7, 5758286), (14, 2879143), (41, 983122), (82, 491561), (287, 140446), (574, 70223)]