2026528

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 4656960

約数和(自身を除く): 2630432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 109, 112, 166, 218, 224, 332, 436, 581, 664, 763, 872, 1162, 1328, 1526, 1744, 2324, 2656, 3052, 3488, 4648, 6104, 9047, 9296, 12208, 18094, 18592, 24416, 36188, 63329, 72376, 126658, 144752, 253316, 289504, 506632, 1013264, 2026528]

約数ペア:

[(1, 2026528), (2, 1013264), (4, 506632), (7, 289504), (8, 253316), (14, 144752), (16, 126658), (28, 72376), (32, 63329), (56, 36188), (83, 24416), (109, 18592), (112, 18094), (166, 12208), (218, 9296), (224, 9047), (332, 6104), (436, 4648), (581, 3488), (664, 3052), (763, 2656), (872, 2324), (1162, 1744), (1328, 1526)]