954256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 40

約数和(自身を含む): 2018720

約数和(自身を除く): 1064464

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 73, 76, 86, 146, 152, 172, 292, 304, 344, 584, 688, 817, 1168, 1387, 1634, 2774, 3139, 3268, 5548, 6278, 6536, 11096, 12556, 13072, 22192, 25112, 50224, 59641, 119282, 238564, 477128, 954256]

約数ペア:

[(1, 954256), (2, 477128), (4, 238564), (8, 119282), (16, 59641), (19, 50224), (38, 25112), (43, 22192), (73, 13072), (76, 12556), (86, 11096), (146, 6536), (152, 6278), (172, 5548), (292, 3268), (304, 3139), (344, 2774), (584, 1634), (688, 1387), (817, 1168)]