66989188

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{82499}}^1$

素因数の和:82539

約数の個数: 24

約数和(自身を含む): 138600000

約数和(自身を除く): 71610812

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 82499, 164998, 329996, 577493, 1154986, 2309972, 2392471, 4784942, 9569884, 16747297, 33494594, 66989188]

約数ペア:

[(1, 66989188), (2, 33494594), (4, 16747297), (7, 9569884), (14, 4784942), (28, 2392471), (29, 2309972), (58, 1154986), (116, 577493), (203, 329996), (406, 164998), (812, 82499)]