71528044

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{21467}}^1$

素因数の和:21502

約数の個数: 36

約数和(自身を含む): 154183176

約数和(自身を除く): 82655132

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 21467, 42934, 85868, 150269, 300538, 364939, 601076, 729878, 1051883, 1459756, 2103766, 2554573, 4207532, 5109146, 10218292, 17882011, 35764022, 71528044]

約数ペア:

[(1, 71528044), (2, 35764022), (4, 17882011), (7, 10218292), (14, 5109146), (17, 4207532), (28, 2554573), (34, 2103766), (49, 1459756), (68, 1051883), (98, 729878), (119, 601076), (196, 364939), (238, 300538), (476, 150269), (833, 85868), (1666, 42934), (3332, 21467)]