39257312

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 80015040

約数和(自身を除く): 40757728

約数列:

[1, 2, 4, 8, 16, 32, 53, 79, 106, 158, 212, 293, 316, 424, 586, 632, 848, 1172, 1264, 1696, 2344, 2528, 4187, 4688, 8374, 9376, 15529, 16748, 23147, 31058, 33496, 46294, 62116, 66992, 92588, 124232, 133984, 185176, 248464, 370352, 496928, 740704, 1226791, 2453582, 4907164, 9814328, 19628656, 39257312]

約数ペア:

[(1, 39257312), (2, 19628656), (4, 9814328), (8, 4907164), (16, 2453582), (32, 1226791), (53, 740704), (79, 496928), (106, 370352), (158, 248464), (212, 185176), (293, 133984), (316, 124232), (424, 92588), (586, 66992), (632, 62116), (848, 46294), (1172, 33496), (1264, 31058), (1696, 23147), (2344, 16748), (2528, 15529), (4187, 9376), (4688, 8374)]