33340748

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 69931008

約数和(自身を除く): 36590260

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 71, 124, 142, 217, 284, 434, 497, 541, 868, 994, 1082, 1988, 2164, 2201, 3787, 4402, 7574, 8804, 15148, 15407, 16771, 30814, 33542, 38411, 61628, 67084, 76822, 117397, 153644, 234794, 268877, 469588, 537754, 1075508, 1190741, 2381482, 4762964, 8335187, 16670374, 33340748]

約数ペア:

[(1, 33340748), (2, 16670374), (4, 8335187), (7, 4762964), (14, 2381482), (28, 1190741), (31, 1075508), (62, 537754), (71, 469588), (124, 268877), (142, 234794), (217, 153644), (284, 117397), (434, 76822), (497, 67084), (541, 61628), (868, 38411), (994, 33542), (1082, 30814), (1988, 16771), (2164, 15407), (2201, 15148), (3787, 8804), (4402, 7574)]