74839792

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4327}}^1$

素因数の和:4405

約数の個数: 40

約数和(自身を含む): 154561536

約数和(自身を除く): 79721744

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 184, 188, 368, 376, 752, 1081, 2162, 4324, 4327, 8648, 8654, 17296, 17308, 34616, 69232, 99521, 199042, 203369, 398084, 406738, 796168, 813476, 1592336, 1626952, 3253904, 4677487, 9354974, 18709948, 37419896, 74839792]

約数ペア:

[(1, 74839792), (2, 37419896), (4, 18709948), (8, 9354974), (16, 4677487), (23, 3253904), (46, 1626952), (47, 1592336), (92, 813476), (94, 796168), (184, 406738), (188, 398084), (368, 203369), (376, 199042), (752, 99521), (1081, 69232), (2162, 34616), (4324, 17308), (4327, 17296), (8648, 8654)]