39626428

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{167}}^1\times {\mathrm{433}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 70432992

約数和(自身を除く): 30806564

約数列:

[1, 2, 4, 137, 167, 274, 334, 433, 548, 668, 866, 1732, 22879, 45758, 59321, 72311, 91516, 118642, 144622, 237284, 289244, 9906607, 19813214, 39626428]

約数ペア:

[(1, 39626428), (2, 19813214), (4, 9906607), (137, 289244), (167, 237284), (274, 144622), (334, 118642), (433, 91516), (548, 72311), (668, 59321), (866, 45758), (1732, 22879)]