67573712

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{145633}}^1$

素因数の和:145670

約数の個数: 20

約数和(自身を含む): 135439620

約数和(自身を除く): 67865908

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 145633, 291266, 582532, 1165064, 2330128, 4223357, 8446714, 16893428, 33786856, 67573712]

約数ペア:

[(1, 67573712), (2, 33786856), (4, 16893428), (8, 8446714), (16, 4223357), (29, 2330128), (58, 1165064), (116, 582532), (232, 291266), (464, 145633)]