26686792

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1451}}^1$

素因数の和:1498

約数の個数: 48

約数和(自身を含む): 57934800

約数和(自身を除く): 31248008

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 836, 968, 1451, 1672, 2299, 2902, 4598, 5804, 9196, 11608, 15961, 18392, 27569, 31922, 55138, 63844, 110276, 127688, 175571, 220552, 303259, 351142, 606518, 702284, 1213036, 1404568, 2426072, 3335849, 6671698, 13343396, 26686792]

約数ペア:

[(1, 26686792), (2, 13343396), (4, 6671698), (8, 3335849), (11, 2426072), (19, 1404568), (22, 1213036), (38, 702284), (44, 606518), (76, 351142), (88, 303259), (121, 220552), (152, 175571), (209, 127688), (242, 110276), (418, 63844), (484, 55138), (836, 31922), (968, 27569), (1451, 18392), (1672, 15961), (2299, 11608), (2902, 9196), (4598, 5804)]