28675486

素因数分解:

$2^1\times 7^3\times {\mathrm{41801}}^1$

素因数の和:41824

約数の個数: 16

約数和(自身を含む): 50162400

約数和(自身を除く): 21486914

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 41801, 83602, 292607, 585214, 2048249, 4096498, 14337743, 28675486]

約数ペア:

[(1, 28675486), (2, 14337743), (7, 4096498), (14, 2048249), (49, 585214), (98, 292607), (343, 83602), (686, 41801)]