23219504

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:474

約数の個数: 80

約数和(自身を含む): 57424896

約数和(自身を除く): 34205392

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 47, 56, 77, 88, 94, 112, 154, 176, 188, 308, 329, 376, 401, 517, 616, 658, 752, 802, 1034, 1232, 1316, 1604, 2068, 2632, 2807, 3208, 3619, 4136, 4411, 5264, 5614, 6416, 7238, 8272, 8822, 11228, 14476, 17644, 18847, 22456, 28952, 30877, 35288, 37694, 44912, 57904, 61754, 70576, 75388, 123508, 131929, 150776, 207317, 247016, 263858, 301552, 414634, 494032, 527716, 829268, 1055432, 1451219, 1658536, 2110864, 2902438, 3317072, 5804876, 11609752, 23219504]

約数ペア:

[(1, 23219504), (2, 11609752), (4, 5804876), (7, 3317072), (8, 2902438), (11, 2110864), (14, 1658536), (16, 1451219), (22, 1055432), (28, 829268), (44, 527716), (47, 494032), (56, 414634), (77, 301552), (88, 263858), (94, 247016), (112, 207317), (154, 150776), (176, 131929), (188, 123508), (308, 75388), (329, 70576), (376, 61754), (401, 57904), (517, 44912), (616, 37694), (658, 35288), (752, 30877), (802, 28952), (1034, 22456), (1232, 18847), (1316, 17644), (1604, 14476), (2068, 11228), (2632, 8822), (2807, 8272), (3208, 7238), (3619, 6416), (4136, 5614), (4411, 5264)]