64671648

素因数分解:

$2^5\times 3^1\times {\mathrm{337}}^1\times {\mathrm{1999}}^1$

素因数の和:2349

約数の個数: 48

約数和(自身を含む): 170352000

約数和(自身を除く): 105680352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 337, 674, 1011, 1348, 1999, 2022, 2696, 3998, 4044, 5392, 5997, 7996, 8088, 10784, 11994, 15992, 16176, 23988, 31984, 32352, 47976, 63968, 95952, 191904, 673663, 1347326, 2020989, 2694652, 4041978, 5389304, 8083956, 10778608, 16167912, 21557216, 32335824, 64671648]

約数ペア:

[(1, 64671648), (2, 32335824), (3, 21557216), (4, 16167912), (6, 10778608), (8, 8083956), (12, 5389304), (16, 4041978), (24, 2694652), (32, 2020989), (48, 1347326), (96, 673663), (337, 191904), (674, 95952), (1011, 63968), (1348, 47976), (1999, 32352), (2022, 31984), (2696, 23988), (3998, 16176), (4044, 15992), (5392, 11994), (5997, 10784), (7996, 8088)]