3397856

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1$

素因数の和:232

約数の個数: 72

約数和(自身を含む): 8532216

約数和(自身を除く): 5134360

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 197, 224, 308, 352, 392, 394, 539, 616, 784, 788, 1078, 1232, 1379, 1568, 1576, 2156, 2167, 2464, 2758, 3152, 4312, 4334, 5516, 6304, 8624, 8668, 9653, 11032, 15169, 17248, 17336, 19306, 22064, 30338, 34672, 38612, 44128, 60676, 69344, 77224, 106183, 121352, 154448, 212366, 242704, 308896, 424732, 485408, 849464, 1698928, 3397856]

約数ペア:

[(1, 3397856), (2, 1698928), (4, 849464), (7, 485408), (8, 424732), (11, 308896), (14, 242704), (16, 212366), (22, 154448), (28, 121352), (32, 106183), (44, 77224), (49, 69344), (56, 60676), (77, 44128), (88, 38612), (98, 34672), (112, 30338), (154, 22064), (176, 19306), (196, 17336), (197, 17248), (224, 15169), (308, 11032), (352, 9653), (392, 8668), (394, 8624), (539, 6304), (616, 5516), (784, 4334), (788, 4312), (1078, 3152), (1232, 2758), (1379, 2464), (1568, 2167), (1576, 2156)]