64474038

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:573

約数の個数: 48

約数和(自身を含む): 143030160

約数和(自身を除く): 78556122

約数列:

[1, 2, 3, 6, 9, 18, 73, 139, 146, 219, 278, 353, 417, 438, 657, 706, 834, 1059, 1251, 1314, 2118, 2502, 3177, 6354, 10147, 20294, 25769, 30441, 49067, 51538, 60882, 77307, 91323, 98134, 147201, 154614, 182646, 231921, 294402, 441603, 463842, 883206, 3581891, 7163782, 10745673, 21491346, 32237019, 64474038]

約数ペア:

[(1, 64474038), (2, 32237019), (3, 21491346), (6, 10745673), (9, 7163782), (18, 3581891), (73, 883206), (139, 463842), (146, 441603), (219, 294402), (278, 231921), (353, 182646), (417, 154614), (438, 147201), (657, 98134), (706, 91323), (834, 77307), (1059, 60882), (1251, 51538), (1314, 49067), (2118, 30441), (2502, 25769), (3177, 20294), (6354, 10147)]