8543248

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:680

約数の個数: 60

約数和(自身を含む): 20419452

約数和(自身を除く): 11876204

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 641, 784, 833, 952, 1282, 1666, 1904, 2564, 3332, 4487, 5128, 6664, 8974, 10256, 10897, 13328, 17948, 21794, 31409, 35896, 43588, 62818, 71792, 76279, 87176, 125636, 152558, 174352, 251272, 305116, 502544, 533953, 610232, 1067906, 1220464, 2135812, 4271624, 8543248]

約数ペア:

[(1, 8543248), (2, 4271624), (4, 2135812), (7, 1220464), (8, 1067906), (14, 610232), (16, 533953), (17, 502544), (28, 305116), (34, 251272), (49, 174352), (56, 152558), (68, 125636), (98, 87176), (112, 76279), (119, 71792), (136, 62818), (196, 43588), (238, 35896), (272, 31409), (392, 21794), (476, 17948), (641, 13328), (784, 10897), (833, 10256), (952, 8974), (1282, 6664), (1666, 5128), (1904, 4487), (2564, 3332)]