28945356

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12899}}^1$

素因数の和:12934

約数の個数: 48

約数和(自身を含む): 78019200

約数和(自身を除く): 49073844

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 12899, 25798, 38697, 51596, 77394, 141889, 154788, 219283, 283778, 425667, 438566, 567556, 657849, 851334, 877132, 1315698, 1702668, 2412113, 2631396, 4824226, 7236339, 9648452, 14472678, 28945356]

約数ペア:

[(1, 28945356), (2, 14472678), (3, 9648452), (4, 7236339), (6, 4824226), (11, 2631396), (12, 2412113), (17, 1702668), (22, 1315698), (33, 877132), (34, 851334), (44, 657849), (51, 567556), (66, 438566), (68, 425667), (102, 283778), (132, 219283), (187, 154788), (204, 141889), (374, 77394), (561, 51596), (748, 38697), (1122, 25798), (2244, 12899)]