6663776

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 15240960

約数和(自身を除く): 8577184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 419, 497, 568, 838, 994, 1136, 1676, 1988, 2272, 2933, 3352, 3976, 5866, 6704, 7952, 11732, 13408, 15904, 23464, 29749, 46928, 59498, 93856, 118996, 208243, 237992, 416486, 475984, 832972, 951968, 1665944, 3331888, 6663776]

約数ペア:

[(1, 6663776), (2, 3331888), (4, 1665944), (7, 951968), (8, 832972), (14, 475984), (16, 416486), (28, 237992), (32, 208243), (56, 118996), (71, 93856), (112, 59498), (142, 46928), (224, 29749), (284, 23464), (419, 15904), (497, 13408), (568, 11732), (838, 7952), (994, 6704), (1136, 5866), (1676, 3976), (1988, 3352), (2272, 2933)]