7861072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{28901}}^1$

素因数の和:28926

約数の個数: 20

約数和(自身を含む): 16127316

約数和(自身を除く): 8266244

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 28901, 57802, 115604, 231208, 462416, 491317, 982634, 1965268, 3930536, 7861072]

約数ペア:

[(1, 7861072), (2, 3930536), (4, 1965268), (8, 982634), (16, 491317), (17, 462416), (34, 231208), (68, 115604), (136, 57802), (272, 28901)]