68411224

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 152285760

約数和(自身を除く): 83874536

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 137, 148, 241, 259, 274, 296, 482, 518, 548, 959, 964, 1036, 1096, 1687, 1918, 1928, 2072, 3374, 3836, 5069, 6748, 7672, 8917, 10138, 13496, 17834, 20276, 33017, 35483, 35668, 40552, 62419, 66034, 70966, 71336, 124838, 132068, 141932, 231119, 249676, 264136, 283864, 462238, 499352, 924476, 1221629, 1848952, 2443258, 4886516, 8551403, 9773032, 17102806, 34205612, 68411224]

約数ペア:

[(1, 68411224), (2, 34205612), (4, 17102806), (7, 9773032), (8, 8551403), (14, 4886516), (28, 2443258), (37, 1848952), (56, 1221629), (74, 924476), (137, 499352), (148, 462238), (241, 283864), (259, 264136), (274, 249676), (296, 231119), (482, 141932), (518, 132068), (548, 124838), (959, 71336), (964, 70966), (1036, 66034), (1096, 62419), (1687, 40552), (1918, 35668), (1928, 35483), (2072, 33017), (3374, 20276), (3836, 17834), (5069, 13496), (6748, 10138), (7672, 8917)]