56891576

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 126316800

約数和(自身を除く): 69425224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 67, 118, 134, 236, 257, 268, 413, 469, 472, 514, 536, 826, 938, 1028, 1652, 1799, 1876, 2056, 3304, 3598, 3752, 3953, 7196, 7906, 14392, 15163, 15812, 17219, 27671, 30326, 31624, 34438, 55342, 60652, 68876, 106141, 110684, 120533, 121304, 137752, 212282, 221368, 241066, 424564, 482132, 849128, 964264, 1015921, 2031842, 4063684, 7111447, 8127368, 14222894, 28445788, 56891576]

約数ペア:

[(1, 56891576), (2, 28445788), (4, 14222894), (7, 8127368), (8, 7111447), (14, 4063684), (28, 2031842), (56, 1015921), (59, 964264), (67, 849128), (118, 482132), (134, 424564), (236, 241066), (257, 221368), (268, 212282), (413, 137752), (469, 121304), (472, 120533), (514, 110684), (536, 106141), (826, 68876), (938, 60652), (1028, 55342), (1652, 34438), (1799, 31624), (1876, 30326), (2056, 27671), (3304, 17219), (3598, 15812), (3752, 15163), (3953, 14392), (7196, 7906)]