27959968

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 58968000

約数和(自身を除く): 31008032

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 103, 136, 206, 272, 412, 499, 544, 824, 998, 1648, 1751, 1996, 3296, 3502, 3992, 7004, 7984, 8483, 14008, 15968, 16966, 28016, 33932, 51397, 56032, 67864, 102794, 135728, 205588, 271456, 411176, 822352, 873749, 1644704, 1747498, 3494996, 6989992, 13979984, 27959968]

約数ペア:

[(1, 27959968), (2, 13979984), (4, 6989992), (8, 3494996), (16, 1747498), (17, 1644704), (32, 873749), (34, 822352), (68, 411176), (103, 271456), (136, 205588), (206, 135728), (272, 102794), (412, 67864), (499, 56032), (544, 51397), (824, 33932), (998, 28016), (1648, 16966), (1751, 15968), (1996, 14008), (3296, 8483), (3502, 7984), (3992, 7004)]