28175334

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{197}}^2$

素因数の和:421

約数の個数: 36

約数和(自身を含む): 62255172

約数和(自身を除く): 34079838

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 197, 242, 363, 394, 591, 726, 1182, 2167, 4334, 6501, 13002, 23837, 38809, 47674, 71511, 77618, 116427, 143022, 232854, 426899, 853798, 1280697, 2561394, 4695889, 9391778, 14087667, 28175334]

約数ペア:

[(1, 28175334), (2, 14087667), (3, 9391778), (6, 4695889), (11, 2561394), (22, 1280697), (33, 853798), (66, 426899), (121, 232854), (197, 143022), (242, 116427), (363, 77618), (394, 71511), (591, 47674), (726, 38809), (1182, 23837), (2167, 13002), (4334, 6501)]