42166264

素因数分解:

$2^3\times 7^2\times {\mathrm{263}}^1\times {\mathrm{409}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 92545200

約数和(自身を除く): 50378936

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 263, 392, 409, 526, 818, 1052, 1636, 1841, 2104, 2863, 3272, 3682, 5726, 7364, 11452, 12887, 14728, 20041, 22904, 25774, 40082, 51548, 80164, 103096, 107567, 160328, 215134, 430268, 752969, 860536, 1505938, 3011876, 5270783, 6023752, 10541566, 21083132, 42166264]

約数ペア:

[(1, 42166264), (2, 21083132), (4, 10541566), (7, 6023752), (8, 5270783), (14, 3011876), (28, 1505938), (49, 860536), (56, 752969), (98, 430268), (196, 215134), (263, 160328), (392, 107567), (409, 103096), (526, 80164), (818, 51548), (1052, 40082), (1636, 25774), (1841, 22904), (2104, 20041), (2863, 14728), (3272, 12887), (3682, 11452), (5726, 7364)]