38458972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6599}}^1$

素因数の和:6681

約数の個数: 24

約数和(自身を含む): 70963200

約数和(自身を除く): 32504228

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2914, 5828, 6599, 13198, 26396, 204569, 310153, 409138, 620306, 818276, 1240612, 9614743, 19229486, 38458972]

約数ペア:

[(1, 38458972), (2, 19229486), (4, 9614743), (31, 1240612), (47, 818276), (62, 620306), (94, 409138), (124, 310153), (188, 204569), (1457, 26396), (2914, 13198), (5828, 6599)]