2743687984

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1223}}^1\times {\mathrm{4523}}^1$

素因数の和:5785

約数の個数: 40

約数和(自身を含む): 5493076992

約数和(自身を除く): 2749389008

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1223, 2446, 4523, 4892, 9046, 9784, 18092, 19568, 36184, 37913, 72368, 75826, 140213, 151652, 280426, 303304, 560852, 606608, 1121704, 2243408, 5531629, 11063258, 22126516, 44253032, 88506064, 171480499, 342960998, 685921996, 1371843992, 2743687984]

約数ペア:

[(1, 2743687984), (2, 1371843992), (4, 685921996), (8, 342960998), (16, 171480499), (31, 88506064), (62, 44253032), (124, 22126516), (248, 11063258), (496, 5531629), (1223, 2243408), (2446, 1121704), (4523, 606608), (4892, 560852), (9046, 303304), (9784, 280426), (18092, 151652), (19568, 140213), (36184, 75826), (37913, 72368)]