66907904

素因数分解:

$2^8\times 7^1\times {\mathrm{37337}}^1$

素因数の和:37360

約数の個数: 36

約数和(自身を含む): 152637744

約数和(自身を除く): 85729840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 37337, 74674, 149348, 261359, 298696, 522718, 597392, 1045436, 1194784, 2090872, 2389568, 4181744, 4779136, 8363488, 9558272, 16726976, 33453952, 66907904]

約数ペア:

[(1, 66907904), (2, 33453952), (4, 16726976), (7, 9558272), (8, 8363488), (14, 4779136), (16, 4181744), (28, 2389568), (32, 2090872), (56, 1194784), (64, 1045436), (112, 597392), (128, 522718), (224, 298696), (256, 261359), (448, 149348), (896, 74674), (1792, 37337)]