28779978

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 58613760

約数和(自身を除く): 29833782

約数列:

[1, 2, 3, 6, 127, 179, 211, 254, 358, 381, 422, 537, 633, 762, 1074, 1266, 22733, 26797, 37769, 45466, 53594, 68199, 75538, 80391, 113307, 136398, 160782, 226614, 4796663, 9593326, 14389989, 28779978]

約数ペア:

[(1, 28779978), (2, 14389989), (3, 9593326), (6, 4796663), (127, 226614), (179, 160782), (211, 136398), (254, 113307), (358, 80391), (381, 75538), (422, 68199), (537, 53594), (633, 45466), (762, 37769), (1074, 26797), (1266, 22733)]