66781376

素因数分解:

$2^6\times {\mathrm{277}}^1\times {\mathrm{3767}}^1$

素因数の和:4056

約数の個数: 28

約数和(自身を含む): 133033008

約数和(自身を除く): 66251632

約数列:

[1, 2, 4, 8, 16, 32, 64, 277, 554, 1108, 2216, 3767, 4432, 7534, 8864, 15068, 17728, 30136, 60272, 120544, 241088, 1043459, 2086918, 4173836, 8347672, 16695344, 33390688, 66781376]

約数ペア:

[(1, 66781376), (2, 33390688), (4, 16695344), (8, 8347672), (16, 4173836), (32, 2086918), (64, 1043459), (277, 241088), (554, 120544), (1108, 60272), (2216, 30136), (3767, 17728), (4432, 15068), (7534, 8864)]