28842562

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 50859648

約数和(自身を除く): 22017086

約数列:

[1, 2, 7, 14, 67, 97, 134, 194, 317, 469, 634, 679, 938, 1358, 2219, 4438, 6499, 12998, 21239, 30749, 42478, 45493, 61498, 90986, 148673, 215243, 297346, 430486, 2060183, 4120366, 14421281, 28842562]

約数ペア:

[(1, 28842562), (2, 14421281), (7, 4120366), (14, 2060183), (67, 430486), (97, 297346), (134, 215243), (194, 148673), (317, 90986), (469, 61498), (634, 45493), (679, 42478), (938, 30749), (1358, 21239), (2219, 12998), (4438, 6499)]