40012808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15679}}^1$

素因数の和:15725

約数の個数: 32

約数和(自身を含む): 84672000

約数和(自身を除く): 44659192

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 15679, 31358, 62716, 125432, 172469, 344938, 454691, 689876, 909382, 1379752, 1818764, 3637528, 5001601, 10003202, 20006404, 40012808]

約数ペア:

[(1, 40012808), (2, 20006404), (4, 10003202), (8, 5001601), (11, 3637528), (22, 1818764), (29, 1379752), (44, 909382), (58, 689876), (88, 454691), (116, 344938), (232, 172469), (319, 125432), (638, 62716), (1276, 31358), (2552, 15679)]