63442568

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 142016640

約数和(自身を除く): 78574072

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 67, 74, 134, 148, 259, 268, 296, 457, 469, 518, 536, 914, 938, 1036, 1828, 1876, 2072, 2479, 3199, 3656, 3752, 4958, 6398, 9916, 12796, 16909, 17353, 19832, 25592, 30619, 33818, 34706, 61238, 67636, 69412, 118363, 122476, 135272, 138824, 214333, 236726, 244952, 428666, 473452, 857332, 946904, 1132903, 1714664, 2265806, 4531612, 7930321, 9063224, 15860642, 31721284, 63442568]

約数ペア:

[(1, 63442568), (2, 31721284), (4, 15860642), (7, 9063224), (8, 7930321), (14, 4531612), (28, 2265806), (37, 1714664), (56, 1132903), (67, 946904), (74, 857332), (134, 473452), (148, 428666), (259, 244952), (268, 236726), (296, 214333), (457, 138824), (469, 135272), (518, 122476), (536, 118363), (914, 69412), (938, 67636), (1036, 61238), (1828, 34706), (1876, 33818), (2072, 30619), (2479, 25592), (3199, 19832), (3656, 17353), (3752, 16909), (4958, 12796), (6398, 9916)]