68373904

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{18661}}^1$

素因数の和:18898

約数の個数: 20

約数和(自身を含む): 133060060

約数和(自身を除く): 64686156

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 18661, 37322, 74644, 149288, 298576, 4273369, 8546738, 17093476, 34186952, 68373904]

約数ペア:

[(1, 68373904), (2, 34186952), (4, 17093476), (8, 8546738), (16, 4273369), (229, 298576), (458, 149288), (916, 74644), (1832, 37322), (3664, 18661)]