66401132

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{337}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 138098688

約数和(自身を除く): 71697556

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 227, 337, 434, 454, 674, 868, 908, 1348, 1589, 2359, 3178, 4718, 6356, 7037, 9436, 10447, 14074, 20894, 28148, 41788, 49259, 73129, 76499, 98518, 146258, 152998, 197036, 292516, 305996, 535493, 1070986, 2141972, 2371469, 4742938, 9485876, 16600283, 33200566, 66401132]

約数ペア:

[(1, 66401132), (2, 33200566), (4, 16600283), (7, 9485876), (14, 4742938), (28, 2371469), (31, 2141972), (62, 1070986), (124, 535493), (217, 305996), (227, 292516), (337, 197036), (434, 152998), (454, 146258), (674, 98518), (868, 76499), (908, 73129), (1348, 49259), (1589, 41788), (2359, 28148), (3178, 20894), (4718, 14074), (6356, 10447), (7037, 9436)]