42054688

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2351}}^1$

素因数の和:2417

約数の個数: 48

約数和(自身を含む): 91276416

約数和(自身を除く): 49221728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 2236, 2351, 4472, 4702, 8944, 9404, 17888, 18808, 30563, 37616, 61126, 75232, 101093, 122252, 202186, 244504, 404372, 489008, 808744, 978016, 1314209, 1617488, 2628418, 3234976, 5256836, 10513672, 21027344, 42054688]

約数ペア:

[(1, 42054688), (2, 21027344), (4, 10513672), (8, 5256836), (13, 3234976), (16, 2628418), (26, 1617488), (32, 1314209), (43, 978016), (52, 808744), (86, 489008), (104, 404372), (172, 244504), (208, 202186), (344, 122252), (416, 101093), (559, 75232), (688, 61126), (1118, 37616), (1376, 30563), (2236, 18808), (2351, 17888), (4472, 9404), (4702, 8944)]