27943864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3019}}^1$

素因数の和:3127

約数の個数: 32

約数和(自身を含む): 57078000

約数和(自身を除く): 29134136

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 3019, 4628, 6038, 9256, 12076, 24152, 39247, 78494, 156988, 268691, 313976, 537382, 1074764, 2149528, 3492983, 6985966, 13971932, 27943864]

約数ペア:

[(1, 27943864), (2, 13971932), (4, 6985966), (8, 3492983), (13, 2149528), (26, 1074764), (52, 537382), (89, 313976), (104, 268691), (178, 156988), (356, 78494), (712, 39247), (1157, 24152), (2314, 12076), (3019, 9256), (4628, 6038)]