21760464

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41213}}^1$

素因数の和:41235

約数の個数: 40

約数和(自身を含む): 61326432

約数和(自身を除く): 39565968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 41213, 82426, 123639, 164852, 247278, 329704, 453343, 494556, 659408, 906686, 989112, 1360029, 1813372, 1978224, 2720058, 3626744, 5440116, 7253488, 10880232, 21760464]

約数ペア:

[(1, 21760464), (2, 10880232), (3, 7253488), (4, 5440116), (6, 3626744), (8, 2720058), (11, 1978224), (12, 1813372), (16, 1360029), (22, 989112), (24, 906686), (33, 659408), (44, 494556), (48, 453343), (66, 329704), (88, 247278), (132, 164852), (176, 123639), (264, 82426), (528, 41213)]