64724093

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4517}}^1$

素因数の和:4636

約数の個数: 16

約数和(自身を含む): 78071040

約数和(自身を除く): 13346947

約数列:

[1, 7, 23, 89, 161, 623, 2047, 4517, 14329, 31619, 103891, 402013, 727237, 2814091, 9246299, 64724093]

約数ペア:

[(1, 64724093), (7, 9246299), (23, 2814091), (89, 727237), (161, 402013), (623, 103891), (2047, 31619), (4517, 14329)]