13174448

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:226

約数の個数: 80

約数和(自身を含む): 31664640

約数和(自身を除く): 18490192

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 41, 56, 76, 82, 112, 133, 151, 152, 164, 266, 287, 302, 304, 328, 532, 574, 604, 656, 779, 1057, 1064, 1148, 1208, 1558, 2114, 2128, 2296, 2416, 2869, 3116, 4228, 4592, 5453, 5738, 6191, 6232, 8456, 10906, 11476, 12382, 12464, 16912, 20083, 21812, 22952, 24764, 40166, 43337, 43624, 45904, 49528, 80332, 86674, 87248, 99056, 117629, 160664, 173348, 235258, 321328, 346696, 470516, 693392, 823403, 941032, 1646806, 1882064, 3293612, 6587224, 13174448]

約数ペア:

[(1, 13174448), (2, 6587224), (4, 3293612), (7, 1882064), (8, 1646806), (14, 941032), (16, 823403), (19, 693392), (28, 470516), (38, 346696), (41, 321328), (56, 235258), (76, 173348), (82, 160664), (112, 117629), (133, 99056), (151, 87248), (152, 86674), (164, 80332), (266, 49528), (287, 45904), (302, 43624), (304, 43337), (328, 40166), (532, 24764), (574, 22952), (604, 21812), (656, 20083), (779, 16912), (1057, 12464), (1064, 12382), (1148, 11476), (1208, 10906), (1558, 8456), (2114, 6232), (2128, 6191), (2296, 5738), (2416, 5453), (2869, 4592), (3116, 4228)]