22145312

素因数分解:

$2^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{907}}^1$

素因数の和:1033

約数の個数: 48

約数和(自身を含む): 50339520

約数和(自身を除く): 28194208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 109, 112, 218, 224, 436, 763, 872, 907, 1526, 1744, 1814, 3052, 3488, 3628, 6104, 6349, 7256, 12208, 12698, 14512, 24416, 25396, 29024, 50792, 98863, 101584, 197726, 203168, 395452, 692041, 790904, 1384082, 1581808, 2768164, 3163616, 5536328, 11072656, 22145312]

約数ペア:

[(1, 22145312), (2, 11072656), (4, 5536328), (7, 3163616), (8, 2768164), (14, 1581808), (16, 1384082), (28, 790904), (32, 692041), (56, 395452), (109, 203168), (112, 197726), (218, 101584), (224, 98863), (436, 50792), (763, 29024), (872, 25396), (907, 24416), (1526, 14512), (1744, 12698), (1814, 12208), (3052, 7256), (3488, 6349), (3628, 6104)]