40957826

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{2473}}^1$

素因数の和:2515

約数の個数: 36

約数和(自身を含む): 77418882

約数和(自身を除く): 36461056

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 169, 182, 338, 637, 1183, 1274, 2366, 2473, 4946, 8281, 16562, 17311, 32149, 34622, 64298, 121177, 225043, 242354, 417937, 450086, 835874, 1575301, 2925559, 3150602, 5851118, 20478913, 40957826]

約数ペア:

[(1, 40957826), (2, 20478913), (7, 5851118), (13, 3150602), (14, 2925559), (26, 1575301), (49, 835874), (91, 450086), (98, 417937), (169, 242354), (182, 225043), (338, 121177), (637, 64298), (1183, 34622), (1274, 32149), (2366, 17311), (2473, 16562), (4946, 8281)]