2173024

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 4989600

約数和(自身を除く): 2816576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 109, 112, 178, 218, 224, 356, 436, 623, 712, 763, 872, 1246, 1424, 1526, 1744, 2492, 2848, 3052, 3488, 4984, 6104, 9701, 9968, 12208, 19402, 19936, 24416, 38804, 67907, 77608, 135814, 155216, 271628, 310432, 543256, 1086512, 2173024]

約数ペア:

[(1, 2173024), (2, 1086512), (4, 543256), (7, 310432), (8, 271628), (14, 155216), (16, 135814), (28, 77608), (32, 67907), (56, 38804), (89, 24416), (109, 19936), (112, 19402), (178, 12208), (218, 9968), (224, 9701), (356, 6104), (436, 4984), (623, 3488), (712, 3052), (763, 2848), (872, 2492), (1246, 1744), (1424, 1526)]