28663054

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1451}}^1$

素因数の和:1560

約数の個数: 32

約数和(自身を含む): 52690176

約数和(自身を除く): 24027122

約数列:

[1, 2, 7, 14, 17, 34, 83, 119, 166, 238, 581, 1162, 1411, 1451, 2822, 2902, 9877, 10157, 19754, 20314, 24667, 49334, 120433, 172669, 240866, 345338, 843031, 1686062, 2047361, 4094722, 14331527, 28663054]

約数ペア:

[(1, 28663054), (2, 14331527), (7, 4094722), (14, 2047361), (17, 1686062), (34, 843031), (83, 345338), (119, 240866), (166, 172669), (238, 120433), (581, 49334), (1162, 24667), (1411, 20314), (1451, 19754), (2822, 10157), (2902, 9877)]