28855876

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{3251}}^1$

素因数の和:3579

約数の個数: 24

約数和(自身を含む): 57911616

約数和(自身を除く): 29055740

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 3251, 4438, 6502, 8876, 13004, 22757, 45514, 91028, 1030567, 2061134, 4122268, 7213969, 14427938, 28855876]

約数ペア:

[(1, 28855876), (2, 14427938), (4, 7213969), (7, 4122268), (14, 2061134), (28, 1030567), (317, 91028), (634, 45514), (1268, 22757), (2219, 13004), (3251, 8876), (4438, 6502)]