7861656

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 21732480

約数和(自身を除く): 13870824

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 97, 132, 194, 264, 291, 307, 388, 582, 614, 776, 921, 1067, 1164, 1228, 1842, 2134, 2328, 2456, 3201, 3377, 3684, 4268, 6402, 6754, 7368, 8536, 10131, 12804, 13508, 20262, 25608, 27016, 29779, 40524, 59558, 81048, 89337, 119116, 178674, 238232, 327569, 357348, 655138, 714696, 982707, 1310276, 1965414, 2620552, 3930828, 7861656]

約数ペア:

[(1, 7861656), (2, 3930828), (3, 2620552), (4, 1965414), (6, 1310276), (8, 982707), (11, 714696), (12, 655138), (22, 357348), (24, 327569), (33, 238232), (44, 178674), (66, 119116), (88, 89337), (97, 81048), (132, 59558), (194, 40524), (264, 29779), (291, 27016), (307, 25608), (388, 20262), (582, 13508), (614, 12804), (776, 10131), (921, 8536), (1067, 7368), (1164, 6754), (1228, 6402), (1842, 4268), (2134, 3684), (2328, 3377), (2456, 3201)]