40026565516

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1669}}^1\times {\mathrm{3307}}^1$

素因数の和:5031

約数の個数: 72

約数和(自身を含む): 83760346320

約数和(自身を除く): 43733780804

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 518, 1036, 1669, 1813, 3307, 3338, 3626, 6614, 6676, 7252, 11683, 13228, 23149, 23366, 46298, 46732, 61753, 81781, 92596, 122359, 123506, 162043, 163562, 244718, 247012, 324086, 327124, 432271, 489436, 648172, 856513, 864542, 1713026, 1729084, 3025897, 3426052, 5519383, 5995591, 6051794, 11038766, 11991182, 12103588, 22077532, 23982364, 38635681, 77271362, 154542724, 204217171, 270449767, 408434342, 540899534, 816868684, 1081799068, 1429520197, 2859040394, 5718080788, 10006641379, 20013282758, 40026565516]

約数ペア:

[(1, 40026565516), (2, 20013282758), (4, 10006641379), (7, 5718080788), (14, 2859040394), (28, 1429520197), (37, 1081799068), (49, 816868684), (74, 540899534), (98, 408434342), (148, 270449767), (196, 204217171), (259, 154542724), (518, 77271362), (1036, 38635681), (1669, 23982364), (1813, 22077532), (3307, 12103588), (3338, 11991182), (3626, 11038766), (6614, 6051794), (6676, 5995591), (7252, 5519383), (11683, 3426052), (13228, 3025897), (23149, 1729084), (23366, 1713026), (46298, 864542), (46732, 856513), (61753, 648172), (81781, 489436), (92596, 432271), (122359, 327124), (123506, 324086), (162043, 247012), (163562, 244718)]