66950008

素因数分解:

$2^3\times {\mathrm{271}}^1\times {\mathrm{30881}}^1$

素因数の和:31158

約数の個数: 16

約数和(自身を含む): 125998560

約数和(自身を除く): 59048552

約数列:

[1, 2, 4, 8, 271, 542, 1084, 2168, 30881, 61762, 123524, 247048, 8368751, 16737502, 33475004, 66950008]

約数ペア:

[(1, 66950008), (2, 33475004), (4, 16737502), (8, 8368751), (271, 247048), (542, 123524), (1084, 61762), (2168, 30881)]