78067276

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{146743}}^1$

素因数の和:146773

約数の個数: 24

約数和(自身を含む): 164353280

約数和(自身を除く): 86286004

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 146743, 293486, 586972, 1027201, 2054402, 2788117, 4108804, 5576234, 11152468, 19516819, 39033638, 78067276]

約数ペア:

[(1, 78067276), (2, 39033638), (4, 19516819), (7, 11152468), (14, 5576234), (19, 4108804), (28, 2788117), (38, 2054402), (76, 1027201), (133, 586972), (266, 293486), (532, 146743)]