40202386

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{70039}}^1$

素因数の和:70089

約数の個数: 16

約数和(自身を含む): 70600320

約数和(自身を除く): 30397934

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 70039, 140078, 490273, 980546, 2871599, 5743198, 20101193, 40202386]

約数ペア:

[(1, 40202386), (2, 20101193), (7, 5743198), (14, 2871599), (41, 980546), (82, 490273), (287, 140078), (574, 70039)]