68222924

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{617}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 149506560

約数和(自身を除く): 81283636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 359, 617, 718, 1234, 1436, 2468, 2513, 3949, 4319, 5026, 6787, 7898, 8638, 10052, 13574, 15796, 17276, 27148, 27643, 47509, 55286, 95018, 110572, 190036, 221503, 443006, 886012, 1550521, 2436533, 3101042, 4873066, 6202084, 9746132, 17055731, 34111462, 68222924]

約数ペア:

[(1, 68222924), (2, 34111462), (4, 17055731), (7, 9746132), (11, 6202084), (14, 4873066), (22, 3101042), (28, 2436533), (44, 1550521), (77, 886012), (154, 443006), (308, 221503), (359, 190036), (617, 110572), (718, 95018), (1234, 55286), (1436, 47509), (2468, 27643), (2513, 27148), (3949, 17276), (4319, 15796), (5026, 13574), (6787, 10052), (7898, 8638)]