28955668

素因数分解:

$2^2\times 7^2\times {\mathrm{241}}^1\times {\mathrm{613}}^1$

素因数の和:872

約数の個数: 36

約数和(自身を含む): 59286612

約数和(自身を除く): 30330944

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 241, 482, 613, 964, 1226, 1687, 2452, 3374, 4291, 6748, 8582, 11809, 17164, 23618, 30037, 47236, 60074, 120148, 147733, 295466, 590932, 1034131, 2068262, 4136524, 7238917, 14477834, 28955668]

約数ペア:

[(1, 28955668), (2, 14477834), (4, 7238917), (7, 4136524), (14, 2068262), (28, 1034131), (49, 590932), (98, 295466), (196, 147733), (241, 120148), (482, 60074), (613, 47236), (964, 30037), (1226, 23618), (1687, 17164), (2452, 11809), (3374, 8582), (4291, 6748)]