27779596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 56949760

約数和(自身を除く): 29170164

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 494, 589, 806, 907, 988, 1178, 1612, 1814, 2356, 3628, 7657, 11791, 15314, 17233, 23582, 28117, 30628, 34466, 47164, 56234, 68932, 112468, 224029, 365521, 448058, 534223, 731042, 896116, 1068446, 1462084, 2136892, 6944899, 13889798, 27779596]

約数ペア:

[(1, 27779596), (2, 13889798), (4, 6944899), (13, 2136892), (19, 1462084), (26, 1068446), (31, 896116), (38, 731042), (52, 534223), (62, 448058), (76, 365521), (124, 224029), (247, 112468), (403, 68932), (494, 56234), (589, 47164), (806, 34466), (907, 30628), (988, 28117), (1178, 23582), (1612, 17233), (1814, 15314), (2356, 11791), (3628, 7657)]