64604848

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1279}}^1$

素因数の和:1346

約数の個数: 80

約数和(自身を含む): 159989760

約数和(自身を除く): 95384912

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 41, 44, 56, 77, 82, 88, 112, 154, 164, 176, 287, 308, 328, 451, 574, 616, 656, 902, 1148, 1232, 1279, 1804, 2296, 2558, 3157, 3608, 4592, 5116, 6314, 7216, 8953, 10232, 12628, 14069, 17906, 20464, 25256, 28138, 35812, 50512, 52439, 56276, 71624, 98483, 104878, 112552, 143248, 196966, 209756, 225104, 367073, 393932, 419512, 576829, 734146, 787864, 839024, 1153658, 1468292, 1575728, 2307316, 2936584, 4037803, 4614632, 5873168, 8075606, 9229264, 16151212, 32302424, 64604848]

約数ペア:

[(1, 64604848), (2, 32302424), (4, 16151212), (7, 9229264), (8, 8075606), (11, 5873168), (14, 4614632), (16, 4037803), (22, 2936584), (28, 2307316), (41, 1575728), (44, 1468292), (56, 1153658), (77, 839024), (82, 787864), (88, 734146), (112, 576829), (154, 419512), (164, 393932), (176, 367073), (287, 225104), (308, 209756), (328, 196966), (451, 143248), (574, 112552), (616, 104878), (656, 98483), (902, 71624), (1148, 56276), (1232, 52439), (1279, 50512), (1804, 35812), (2296, 28138), (2558, 25256), (3157, 20464), (3608, 17906), (4592, 14069), (5116, 12628), (6314, 10232), (7216, 8953)]