7438512

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{4999}}^1$

素因数の和:5041

約数の個数: 40

約数和(自身を含む): 19840000

約数和(自身を除く): 12401488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 4999, 9998, 14997, 19996, 29994, 39992, 59988, 79984, 119976, 154969, 239952, 309938, 464907, 619876, 929814, 1239752, 1859628, 2479504, 3719256, 7438512]

約数ペア:

[(1, 7438512), (2, 3719256), (3, 2479504), (4, 1859628), (6, 1239752), (8, 929814), (12, 619876), (16, 464907), (24, 309938), (31, 239952), (48, 154969), (62, 119976), (93, 79984), (124, 59988), (186, 39992), (248, 29994), (372, 19996), (496, 14997), (744, 9998), (1488, 4999)]