74456368

素因数分解:

$2^4\times 7^1\times {\mathrm{664789}}^1$

素因数の和:664804

約数の個数: 20

約数和(自身を含む): 164867920

約数和(自身を除く): 90411552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 664789, 1329578, 2659156, 4653523, 5318312, 9307046, 10636624, 18614092, 37228184, 74456368]

約数ペア:

[(1, 74456368), (2, 37228184), (4, 18614092), (7, 10636624), (8, 9307046), (14, 5318312), (16, 4653523), (28, 2659156), (56, 1329578), (112, 664789)]