39047198

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 64201248

約数和(自身を除く): 25154050

約数列:

[1, 2, 17, 34, 61, 67, 122, 134, 281, 562, 1037, 1139, 2074, 2278, 4087, 4777, 8174, 9554, 17141, 18827, 34282, 37654, 69479, 138958, 291397, 320059, 582794, 640118, 1148447, 2296894, 19523599, 39047198]

約数ペア:

[(1, 39047198), (2, 19523599), (17, 2296894), (34, 1148447), (61, 640118), (67, 582794), (122, 320059), (134, 291397), (281, 138958), (562, 69479), (1037, 37654), (1139, 34282), (2074, 18827), (2278, 17141), (4087, 9554), (4777, 8174)]