67904088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{404191}}^1$

素因数の和:404207

約数の個数: 32

約数和(自身を含む): 194012160

約数和(自身を除く): 126108072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 404191, 808382, 1212573, 1616764, 2425146, 2829337, 3233528, 4850292, 5658674, 8488011, 9700584, 11317348, 16976022, 22634696, 33952044, 67904088]

約数ペア:

[(1, 67904088), (2, 33952044), (3, 22634696), (4, 16976022), (6, 11317348), (7, 9700584), (8, 8488011), (12, 5658674), (14, 4850292), (21, 3233528), (24, 2829337), (28, 2425146), (42, 1616764), (56, 1212573), (84, 808382), (168, 404191)]