56561344

素因数分解:

$2^6\times 7^1\times {\mathrm{251}}^1\times {\mathrm{503}}^1$

素因数の和:773

約数の個数: 56

約数和(自身を含む): 129040128

約数和(自身を除く): 72478784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 251, 448, 502, 503, 1004, 1006, 1757, 2008, 2012, 3514, 3521, 4016, 4024, 7028, 7042, 8032, 8048, 14056, 14084, 16064, 16096, 28112, 28168, 32192, 56224, 56336, 112448, 112672, 126253, 225344, 252506, 505012, 883771, 1010024, 1767542, 2020048, 3535084, 4040096, 7070168, 8080192, 14140336, 28280672, 56561344]

約数ペア:

[(1, 56561344), (2, 28280672), (4, 14140336), (7, 8080192), (8, 7070168), (14, 4040096), (16, 3535084), (28, 2020048), (32, 1767542), (56, 1010024), (64, 883771), (112, 505012), (224, 252506), (251, 225344), (448, 126253), (502, 112672), (503, 112448), (1004, 56336), (1006, 56224), (1757, 32192), (2008, 28168), (2012, 28112), (3514, 16096), (3521, 16064), (4016, 14084), (4024, 14056), (7028, 8048), (7042, 8032)]