7980104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 17496000

約数和(自身を除く): 9515896

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 53, 58, 59, 88, 106, 116, 118, 212, 232, 236, 319, 424, 472, 583, 638, 649, 1166, 1276, 1298, 1537, 1711, 2332, 2552, 2596, 3074, 3127, 3422, 4664, 5192, 6148, 6254, 6844, 12296, 12508, 13688, 16907, 18821, 25016, 33814, 34397, 37642, 67628, 68794, 75284, 90683, 135256, 137588, 150568, 181366, 275176, 362732, 725464, 997513, 1995026, 3990052, 7980104]

約数ペア:

[(1, 7980104), (2, 3990052), (4, 1995026), (8, 997513), (11, 725464), (22, 362732), (29, 275176), (44, 181366), (53, 150568), (58, 137588), (59, 135256), (88, 90683), (106, 75284), (116, 68794), (118, 67628), (212, 37642), (232, 34397), (236, 33814), (319, 25016), (424, 18821), (472, 16907), (583, 13688), (638, 12508), (649, 12296), (1166, 6844), (1276, 6254), (1298, 6148), (1537, 5192), (1711, 4664), (2332, 3422), (2552, 3127), (2596, 3074)]