66973952

素因数分解:

$2^8\times {\mathrm{431}}^1\times {\mathrm{607}}^1$

素因数の和:1054

約数の個数: 36

約数和(自身を含む): 134217216

約数和(自身を除く): 67243264

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 431, 607, 862, 1214, 1724, 2428, 3448, 4856, 6896, 9712, 13792, 19424, 27584, 38848, 55168, 77696, 110336, 155392, 261617, 523234, 1046468, 2092936, 4185872, 8371744, 16743488, 33486976, 66973952]

約数ペア:

[(1, 66973952), (2, 33486976), (4, 16743488), (8, 8371744), (16, 4185872), (32, 2092936), (64, 1046468), (128, 523234), (256, 261617), (431, 155392), (607, 110336), (862, 77696), (1214, 55168), (1724, 38848), (2428, 27584), (3448, 19424), (4856, 13792), (6896, 9712)]