66543692

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{881}}^1$

素因数の和:1729

約数の個数: 24

約数和(自身を含む): 121800672

約数和(自身を除く): 55256980

約数列:

[1, 2, 4, 23, 46, 92, 821, 881, 1642, 1762, 3284, 3524, 18883, 20263, 37766, 40526, 75532, 81052, 723301, 1446602, 2893204, 16635923, 33271846, 66543692]

約数ペア:

[(1, 66543692), (2, 33271846), (4, 16635923), (23, 2893204), (46, 1446602), (92, 723301), (821, 81052), (881, 75532), (1642, 40526), (1762, 37766), (3284, 20263), (3524, 18883)]