6642328

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 15966720

約数和(自身を除く): 9324392

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 56, 77, 82, 88, 154, 164, 263, 287, 308, 328, 451, 526, 574, 616, 902, 1052, 1148, 1804, 1841, 2104, 2296, 2893, 3157, 3608, 3682, 5786, 6314, 7364, 10783, 11572, 12628, 14728, 20251, 21566, 23144, 25256, 40502, 43132, 75481, 81004, 86264, 118613, 150962, 162008, 237226, 301924, 474452, 603848, 830291, 948904, 1660582, 3321164, 6642328]

約数ペア:

[(1, 6642328), (2, 3321164), (4, 1660582), (7, 948904), (8, 830291), (11, 603848), (14, 474452), (22, 301924), (28, 237226), (41, 162008), (44, 150962), (56, 118613), (77, 86264), (82, 81004), (88, 75481), (154, 43132), (164, 40502), (263, 25256), (287, 23144), (308, 21566), (328, 20251), (451, 14728), (526, 12628), (574, 11572), (616, 10783), (902, 7364), (1052, 6314), (1148, 5786), (1804, 3682), (1841, 3608), (2104, 3157), (2296, 2893)]