7438864

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{3079}}^1$

素因数の和:3238

約数の個数: 20

約数和(自身を含む): 14512960

約数和(自身を除く): 7074096

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 3079, 6158, 12316, 24632, 49264, 464929, 929858, 1859716, 3719432, 7438864]

約数ペア:

[(1, 7438864), (2, 3719432), (4, 1859716), (8, 929858), (16, 464929), (151, 49264), (302, 24632), (604, 12316), (1208, 6158), (2416, 3079)]