685095488

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139021}}^1$

素因数の和:139051

約数の個数: 56

約数和(自身を含む): 1694956224

約数和(自身を除く): 1009860736

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 139021, 278042, 556084, 973147, 1112168, 1529231, 1946294, 2224336, 3058462, 3892588, 4448672, 6116924, 7785176, 8897344, 10704617, 12233848, 15570352, 21409234, 24467696, 31140704, 42818468, 48935392, 62281408, 85636936, 97870784, 171273872, 342547744, 685095488]

約数ペア:

[(1, 685095488), (2, 342547744), (4, 171273872), (7, 97870784), (8, 85636936), (11, 62281408), (14, 48935392), (16, 42818468), (22, 31140704), (28, 24467696), (32, 21409234), (44, 15570352), (56, 12233848), (64, 10704617), (77, 8897344), (88, 7785176), (112, 6116924), (154, 4448672), (176, 3892588), (224, 3058462), (308, 2224336), (352, 1946294), (448, 1529231), (616, 1112168), (704, 973147), (1232, 556084), (2464, 278042), (4928, 139021)]