450955568

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{138841}}^1$

素因数の和:138885

約数の個数: 40

約数和(自身を含む): 1032984480

約数和(自身を除く): 582028912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 138841, 277682, 555364, 971887, 1110728, 1943774, 2221456, 3887548, 4026389, 7775096, 8052778, 15550192, 16105556, 28184723, 32211112, 56369446, 64422224, 112738892, 225477784, 450955568]

約数ペア:

[(1, 450955568), (2, 225477784), (4, 112738892), (7, 64422224), (8, 56369446), (14, 32211112), (16, 28184723), (28, 16105556), (29, 15550192), (56, 8052778), (58, 7775096), (112, 4026389), (116, 3887548), (203, 2221456), (232, 1943774), (406, 1110728), (464, 971887), (812, 555364), (1624, 277682), (3248, 138841)]