68585896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{691}}^1$

素因数の和:1369

約数の個数: 32

約数和(自身を含む): 135770400

約数和(自身を除く): 67184504

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 653, 691, 1306, 1382, 2612, 2764, 5224, 5528, 12407, 13129, 24814, 26258, 49628, 52516, 99256, 105032, 451223, 902446, 1804892, 3609784, 8573237, 17146474, 34292948, 68585896]

約数ペア:

[(1, 68585896), (2, 34292948), (4, 17146474), (8, 8573237), (19, 3609784), (38, 1804892), (76, 902446), (152, 451223), (653, 105032), (691, 99256), (1306, 52516), (1382, 49628), (2612, 26258), (2764, 24814), (5224, 13129), (5528, 12407)]