67352584

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1670

約数の個数: 48

約数和(自身を含む): 141246720

約数和(自身を除く): 73894136

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 169, 248, 338, 403, 676, 806, 1352, 1607, 1612, 3214, 3224, 5239, 6428, 10478, 12856, 20891, 20956, 41782, 41912, 49817, 83564, 99634, 167128, 199268, 271583, 398536, 543166, 647621, 1086332, 1295242, 2172664, 2590484, 5180968, 8419073, 16838146, 33676292, 67352584]

約数ペア:

[(1, 67352584), (2, 33676292), (4, 16838146), (8, 8419073), (13, 5180968), (26, 2590484), (31, 2172664), (52, 1295242), (62, 1086332), (104, 647621), (124, 543166), (169, 398536), (248, 271583), (338, 199268), (403, 167128), (676, 99634), (806, 83564), (1352, 49817), (1607, 41912), (1612, 41782), (3214, 20956), (3224, 20891), (5239, 12856), (6428, 10478)]