55740376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{366713}}^1$

素因数の和:366738

約数の個数: 16

約数和(自身を含む): 110014200

約数和(自身を除く): 54273824

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 366713, 733426, 1466852, 2933704, 6967547, 13935094, 27870188, 55740376]

約数ペア:

[(1, 55740376), (2, 27870188), (4, 13935094), (8, 6967547), (19, 2933704), (38, 1466852), (76, 733426), (152, 366713)]