38887706

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 70785792

約数和(自身を除く): 31898086

約数列:

[1, 2, 11, 13, 22, 26, 47, 94, 121, 143, 242, 263, 286, 517, 526, 611, 1034, 1222, 1573, 2893, 3146, 3419, 5687, 5786, 6721, 6838, 11374, 12361, 13442, 24722, 31823, 37609, 63646, 73931, 75218, 135971, 147862, 160693, 271942, 321386, 413699, 827398, 1495681, 1767623, 2991362, 3535246, 19443853, 38887706]

約数ペア:

[(1, 38887706), (2, 19443853), (11, 3535246), (13, 2991362), (22, 1767623), (26, 1495681), (47, 827398), (94, 413699), (121, 321386), (143, 271942), (242, 160693), (263, 147862), (286, 135971), (517, 75218), (526, 73931), (611, 63646), (1034, 37609), (1222, 31823), (1573, 24722), (2893, 13442), (3146, 12361), (3419, 11374), (5687, 6838), (5786, 6721)]