885136

素因数分解:

$2^4\times 7^2\times {\mathrm{1129}}^1$

素因数の和:1151

約数の個数: 30

約数和(自身を含む): 1996710

約数和(自身を除く): 1111574

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1129, 2258, 4516, 7903, 9032, 15806, 18064, 31612, 55321, 63224, 110642, 126448, 221284, 442568, 885136]

約数ペア:

[(1, 885136), (2, 442568), (4, 221284), (7, 126448), (8, 110642), (14, 63224), (16, 55321), (28, 31612), (49, 18064), (56, 15806), (98, 9032), (112, 7903), (196, 4516), (392, 2258), (784, 1129)]