68290432

素因数分解:

$2^7\times 7^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 156672000

約数和(自身を除く): 88381568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 199, 224, 383, 398, 448, 766, 796, 896, 1393, 1532, 1592, 2681, 2786, 3064, 3184, 5362, 5572, 6128, 6368, 10724, 11144, 12256, 12736, 21448, 22288, 24512, 25472, 42896, 44576, 49024, 76217, 85792, 89152, 152434, 171584, 178304, 304868, 343168, 533519, 609736, 1067038, 1219472, 2134076, 2438944, 4268152, 4877888, 8536304, 9755776, 17072608, 34145216, 68290432]

約数ペア:

[(1, 68290432), (2, 34145216), (4, 17072608), (7, 9755776), (8, 8536304), (14, 4877888), (16, 4268152), (28, 2438944), (32, 2134076), (56, 1219472), (64, 1067038), (112, 609736), (128, 533519), (199, 343168), (224, 304868), (383, 178304), (398, 171584), (448, 152434), (766, 89152), (796, 85792), (896, 76217), (1393, 49024), (1532, 44576), (1592, 42896), (2681, 25472), (2786, 24512), (3064, 22288), (3184, 21448), (5362, 12736), (5572, 12256), (6128, 11144), (6368, 10724)]