28130774406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{35251597}}^1$

素因数の和:35251628

約数の個数: 32

約数和(自身を含む): 67683068160

約数和(自身を除く): 39552293754

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 35251597, 70503194, 105754791, 211509582, 246761179, 493522358, 669780343, 740283537, 1339560686, 1480567074, 2009341029, 4018682058, 4688462401, 9376924802, 14065387203, 28130774406]

約数ペア:

[(1, 28130774406), (2, 14065387203), (3, 9376924802), (6, 4688462401), (7, 4018682058), (14, 2009341029), (19, 1480567074), (21, 1339560686), (38, 740283537), (42, 669780343), (57, 493522358), (114, 246761179), (133, 211509582), (266, 105754791), (399, 70503194), (798, 35251597)]