74839996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1259}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 164263680

約数和(自身を除く): 89423684

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 193, 308, 386, 772, 1259, 1351, 2123, 2518, 2702, 4246, 5036, 5404, 8492, 8813, 13849, 14861, 17626, 27698, 29722, 35252, 55396, 59444, 96943, 193886, 242987, 387772, 485974, 971948, 1700909, 2672857, 3401818, 5345714, 6803636, 10691428, 18709999, 37419998, 74839996]

約数ペア:

[(1, 74839996), (2, 37419998), (4, 18709999), (7, 10691428), (11, 6803636), (14, 5345714), (22, 3401818), (28, 2672857), (44, 1700909), (77, 971948), (154, 485974), (193, 387772), (308, 242987), (386, 193886), (772, 96943), (1259, 59444), (1351, 55396), (2123, 35252), (2518, 29722), (2702, 27698), (4246, 17626), (5036, 14861), (5404, 13849), (8492, 8813)]