40888874

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{6367}}^1$

素因数の和:6414

約数の個数: 24

約数和(自身を含む): 69920640

約数和(自身を除く): 29031766

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6367, 6422, 12734, 82771, 120973, 165542, 241946, 1076023, 1572649, 2152046, 3145298, 20444437, 40888874]

約数ペア:

[(1, 40888874), (2, 20444437), (13, 3145298), (19, 2152046), (26, 1572649), (38, 1076023), (169, 241946), (247, 165542), (338, 120973), (494, 82771), (3211, 12734), (6367, 6422)]