28294362

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 63341928

約数和(自身を除く): 35047566

約数列:

[1, 2, 3, 6, 9, 18, 61, 73, 122, 146, 183, 219, 353, 366, 438, 549, 657, 706, 1059, 1098, 1314, 2118, 3177, 4453, 6354, 8906, 13359, 21533, 25769, 26718, 40077, 43066, 51538, 64599, 77307, 80154, 129198, 154614, 193797, 231921, 387594, 463842, 1571909, 3143818, 4715727, 9431454, 14147181, 28294362]

約数ペア:

[(1, 28294362), (2, 14147181), (3, 9431454), (6, 4715727), (9, 3143818), (18, 1571909), (61, 463842), (73, 387594), (122, 231921), (146, 193797), (183, 154614), (219, 129198), (353, 80154), (366, 77307), (438, 64599), (549, 51538), (657, 43066), (706, 40077), (1059, 26718), (1098, 25769), (1314, 21533), (2118, 13359), (3177, 8906), (4453, 6354)]