40748752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5647}}^1$

素因数の和:5707

約数の個数: 40

約数和(自身を含む): 88244352

約数和(自身を除く): 47495600

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 5647, 7216, 11294, 22588, 45176, 62117, 90352, 124234, 231527, 248468, 463054, 496936, 926108, 993872, 1852216, 2546797, 3704432, 5093594, 10187188, 20374376, 40748752]

約数ペア:

[(1, 40748752), (2, 20374376), (4, 10187188), (8, 5093594), (11, 3704432), (16, 2546797), (22, 1852216), (41, 993872), (44, 926108), (82, 496936), (88, 463054), (164, 248468), (176, 231527), (328, 124234), (451, 90352), (656, 62117), (902, 45176), (1804, 22588), (3608, 11294), (5647, 7216)]