2740256

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{4507}}^1$

素因数の和:4536

約数の個数: 24

約数和(自身を含む): 5680080

約数和(自身を除く): 2939824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 4507, 9014, 18028, 36056, 72112, 85633, 144224, 171266, 342532, 685064, 1370128, 2740256]

約数ペア:

[(1, 2740256), (2, 1370128), (4, 685064), (8, 342532), (16, 171266), (19, 144224), (32, 85633), (38, 72112), (76, 36056), (152, 18028), (304, 9014), (608, 4507)]