13291544

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{827}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 29733480

約数和(自身を除く): 16441936

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 392, 574, 827, 1148, 1654, 2009, 2296, 3308, 4018, 5789, 6616, 8036, 11578, 16072, 23156, 33907, 40523, 46312, 67814, 81046, 135628, 162092, 237349, 271256, 324184, 474698, 949396, 1661443, 1898792, 3322886, 6645772, 13291544]

約数ペア:

[(1, 13291544), (2, 6645772), (4, 3322886), (7, 1898792), (8, 1661443), (14, 949396), (28, 474698), (41, 324184), (49, 271256), (56, 237349), (82, 162092), (98, 135628), (164, 81046), (196, 67814), (287, 46312), (328, 40523), (392, 33907), (574, 23156), (827, 16072), (1148, 11578), (1654, 8036), (2009, 6616), (2296, 5789), (3308, 4018)]