68657202416

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{499}}^1\times {\mathrm{71069}}^1$

素因数の和:71598

約数の個数: 60

約数和(自身を含む): 146510805000

約数和(自身を除く): 77853602584

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 499, 968, 998, 1936, 1996, 3992, 5489, 7984, 10978, 21956, 43912, 60379, 71069, 87824, 120758, 142138, 241516, 284276, 483032, 568552, 781759, 966064, 1137104, 1563518, 3127036, 6254072, 8599349, 12508144, 17198698, 34397396, 35463431, 68794792, 70926862, 137589584, 141853724, 283707448, 390097741, 567414896, 780195482, 1560390964, 3120781928, 4291075151, 6241563856, 8582150302, 17164300604, 34328601208, 68657202416]

約数ペア:

[(1, 68657202416), (2, 34328601208), (4, 17164300604), (8, 8582150302), (11, 6241563856), (16, 4291075151), (22, 3120781928), (44, 1560390964), (88, 780195482), (121, 567414896), (176, 390097741), (242, 283707448), (484, 141853724), (499, 137589584), (968, 70926862), (998, 68794792), (1936, 35463431), (1996, 34397396), (3992, 17198698), (5489, 12508144), (7984, 8599349), (10978, 6254072), (21956, 3127036), (43912, 1563518), (60379, 1137104), (71069, 966064), (87824, 781759), (120758, 568552), (142138, 483032), (241516, 284276)]