70716268

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1193}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 148438080

約数和(自身を除く): 77721812

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 73, 116, 146, 203, 292, 406, 511, 812, 1022, 1193, 2044, 2117, 2386, 4234, 4772, 8351, 8468, 14819, 16702, 29638, 33404, 34597, 59276, 69194, 87089, 138388, 174178, 242179, 348356, 484358, 609623, 968716, 1219246, 2438492, 2525581, 5051162, 10102324, 17679067, 35358134, 70716268]

約数ペア:

[(1, 70716268), (2, 35358134), (4, 17679067), (7, 10102324), (14, 5051162), (28, 2525581), (29, 2438492), (58, 1219246), (73, 968716), (116, 609623), (146, 484358), (203, 348356), (292, 242179), (406, 174178), (511, 138388), (812, 87089), (1022, 69194), (1193, 59276), (2044, 34597), (2117, 33404), (2386, 29638), (4234, 16702), (4772, 14819), (8351, 8468)]