68914496

素因数分解:

$2^6\times 7^1\times {\mathrm{199}}^1\times {\mathrm{773}}^1$

素因数の和:991

約数の個数: 56

約数和(自身を含む): 157276800

約数和(自身を除く): 88362304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 199, 224, 398, 448, 773, 796, 1393, 1546, 1592, 2786, 3092, 3184, 5411, 5572, 6184, 6368, 10822, 11144, 12368, 12736, 21644, 22288, 24736, 43288, 44576, 49472, 86576, 89152, 153827, 173152, 307654, 346304, 615308, 1076789, 1230616, 2153578, 2461232, 4307156, 4922464, 8614312, 9844928, 17228624, 34457248, 68914496]

約数ペア:

[(1, 68914496), (2, 34457248), (4, 17228624), (7, 9844928), (8, 8614312), (14, 4922464), (16, 4307156), (28, 2461232), (32, 2153578), (56, 1230616), (64, 1076789), (112, 615308), (199, 346304), (224, 307654), (398, 173152), (448, 153827), (773, 89152), (796, 86576), (1393, 49472), (1546, 44576), (1592, 43288), (2786, 24736), (3092, 22288), (3184, 21644), (5411, 12736), (5572, 12368), (6184, 11144), (6368, 10822)]