29716561

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 38016000

約数和(自身を除く): 8299439

約数列:

[1, 7, 17, 29, 79, 109, 119, 203, 493, 553, 763, 1343, 1853, 2291, 3161, 3451, 8611, 9401, 12971, 16037, 22127, 38947, 53737, 60277, 146387, 249719, 272629, 376159, 1024709, 1748033, 4245223, 29716561]

約数ペア:

[(1, 29716561), (7, 4245223), (17, 1748033), (29, 1024709), (79, 376159), (109, 272629), (119, 249719), (203, 146387), (493, 60277), (553, 53737), (763, 38947), (1343, 22127), (1853, 16037), (2291, 12971), (3161, 9401), (3451, 8611)]