3781072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{13901}}^1$

素因数の和:13926

約数の個数: 20

約数和(自身を含む): 7757316

約数和(自身を除く): 3976244

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 13901, 27802, 55604, 111208, 222416, 236317, 472634, 945268, 1890536, 3781072]

約数ペア:

[(1, 3781072), (2, 1890536), (4, 945268), (8, 472634), (16, 236317), (17, 222416), (34, 111208), (68, 55604), (136, 27802), (272, 13901)]