66379904

素因数分解:

$2^7\times {\mathrm{503}}^1\times {\mathrm{1031}}^1$

素因数の和:1548

約数の個数: 32

約数和(自身を含む): 132632640

約数和(自身を除く): 66252736

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 503, 1006, 1031, 2012, 2062, 4024, 4124, 8048, 8248, 16096, 16496, 32192, 32992, 64384, 65984, 131968, 518593, 1037186, 2074372, 4148744, 8297488, 16594976, 33189952, 66379904]

約数ペア:

[(1, 66379904), (2, 33189952), (4, 16594976), (8, 8297488), (16, 4148744), (32, 2074372), (64, 1037186), (128, 518593), (503, 131968), (1006, 65984), (1031, 64384), (2012, 32992), (2062, 32192), (4024, 16496), (4124, 16096), (8048, 8248)]