28328202

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11833}}^1$

素因数の和:11867

約数の個数: 48

約数和(自身を含む): 73844160

約数和(自身を除く): 45515958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 11833, 23666, 35499, 70998, 82831, 106497, 165662, 212994, 224827, 248493, 449654, 496986, 674481, 745479, 1348962, 1490958, 1573789, 2023443, 3147578, 4046886, 4721367, 9442734, 14164101, 28328202]

約数ペア:

[(1, 28328202), (2, 14164101), (3, 9442734), (6, 4721367), (7, 4046886), (9, 3147578), (14, 2023443), (18, 1573789), (19, 1490958), (21, 1348962), (38, 745479), (42, 674481), (57, 496986), (63, 449654), (114, 248493), (126, 224827), (133, 212994), (171, 165662), (266, 106497), (342, 82831), (399, 70998), (798, 35499), (1197, 23666), (2394, 11833)]