66705568

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{71881}}^1$

素因数の和:71920

約数の個数: 24

約数和(自身を含む): 135856980

約数和(自身を除く): 69151412

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 71881, 143762, 287524, 575048, 1150096, 2084549, 2300192, 4169098, 8338196, 16676392, 33352784, 66705568]

約数ペア:

[(1, 66705568), (2, 33352784), (4, 16676392), (8, 8338196), (16, 4169098), (29, 2300192), (32, 2084549), (58, 1150096), (116, 575048), (232, 287524), (464, 143762), (928, 71881)]