66867276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{16937}}^1$

素因数の和:16998

約数の個数: 48

約数和(自身を含む): 182117376

約数和(自身を除く): 115250100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 16937, 33874, 50811, 67748, 101622, 118559, 203244, 237118, 355677, 474236, 711354, 796039, 1422708, 1592078, 2388117, 3184156, 4776234, 5572273, 9552468, 11144546, 16716819, 22289092, 33433638, 66867276]

約数ペア:

[(1, 66867276), (2, 33433638), (3, 22289092), (4, 16716819), (6, 11144546), (7, 9552468), (12, 5572273), (14, 4776234), (21, 3184156), (28, 2388117), (42, 1592078), (47, 1422708), (84, 796039), (94, 711354), (141, 474236), (188, 355677), (282, 237118), (329, 203244), (564, 118559), (658, 101622), (987, 67748), (1316, 50811), (1974, 33874), (3948, 16937)]