28825087207

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{308293}}^1$

素因数の和:308375

約数の個数: 24

約数和(自身を含む): 35707844256

約数和(自身を除く): 6882757049

約数列:

[1, 7, 19, 37, 133, 259, 361, 703, 2527, 4921, 13357, 93499, 308293, 2158051, 5857567, 11406841, 41002969, 79847887, 111293773, 216729979, 779056411, 1517109853, 4117869601, 28825087207]

約数ペア:

[(1, 28825087207), (7, 4117869601), (19, 1517109853), (37, 779056411), (133, 216729979), (259, 111293773), (361, 79847887), (703, 41002969), (2527, 11406841), (4921, 5857567), (13357, 2158051), (93499, 308293)]