40681186

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2089}}^1$

素因数の和:2218

約数の個数: 32

約数和(自身を含む): 75841920

約数和(自身を除く): 35160734

約数列:

[1, 2, 7, 13, 14, 26, 91, 107, 182, 214, 749, 1391, 1498, 2089, 2782, 4178, 9737, 14623, 19474, 27157, 29246, 54314, 190099, 223523, 380198, 447046, 1564661, 2905799, 3129322, 5811598, 20340593, 40681186]

約数ペア:

[(1, 40681186), (2, 20340593), (7, 5811598), (13, 3129322), (14, 2905799), (26, 1564661), (91, 447046), (107, 380198), (182, 223523), (214, 190099), (749, 54314), (1391, 29246), (1498, 27157), (2089, 19474), (2782, 14623), (4178, 9737)]