74867068

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:554

約数の個数: 36

約数和(自身を含む): 139644120

約数和(自身を除く): 64777052

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 361, 373, 556, 722, 746, 1444, 1492, 2641, 5282, 7087, 10564, 14174, 28348, 50179, 51847, 100358, 103694, 134653, 200716, 207388, 269306, 538612, 985093, 1970186, 3940372, 18716767, 37433534, 74867068]

約数ペア:

[(1, 74867068), (2, 37433534), (4, 18716767), (19, 3940372), (38, 1970186), (76, 985093), (139, 538612), (278, 269306), (361, 207388), (373, 200716), (556, 134653), (722, 103694), (746, 100358), (1444, 51847), (1492, 50179), (2641, 28348), (5282, 14174), (7087, 10564)]