43573738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 72648576

約数和(自身を除く): 29074838

約数列:

[1, 2, 13, 26, 53, 103, 106, 206, 307, 614, 689, 1339, 1378, 2678, 3991, 5459, 7982, 10918, 16271, 31621, 32542, 63242, 70967, 141934, 211523, 411073, 423046, 822146, 1675913, 3351826, 21786869, 43573738]

約数ペア:

[(1, 43573738), (2, 21786869), (13, 3351826), (26, 1675913), (53, 822146), (103, 423046), (106, 411073), (206, 211523), (307, 141934), (614, 70967), (689, 63242), (1339, 32542), (1378, 31621), (2678, 16271), (3991, 10918), (5459, 7982)]