73944328

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{2389}}^1$

素因数の和:2521

約数の個数: 32

約数和(自身を含む): 143256600

約数和(自身を除く): 69312272

約数列:

[1, 2, 4, 8, 53, 73, 106, 146, 212, 292, 424, 584, 2389, 3869, 4778, 7738, 9556, 15476, 19112, 30952, 126617, 174397, 253234, 348794, 506468, 697588, 1012936, 1395176, 9243041, 18486082, 36972164, 73944328]

約数ペア:

[(1, 73944328), (2, 36972164), (4, 18486082), (8, 9243041), (53, 1395176), (73, 1012936), (106, 697588), (146, 506468), (212, 348794), (292, 253234), (424, 174397), (584, 126617), (2389, 30952), (3869, 19112), (4778, 15476), (7738, 9556)]