15749072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{57901}}^1$

素因数の和:57926

約数の個数: 20

約数和(自身を含む): 32309316

約数和(自身を除く): 16560244

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 57901, 115802, 231604, 463208, 926416, 984317, 1968634, 3937268, 7874536, 15749072]

約数ペア:

[(1, 15749072), (2, 7874536), (4, 3937268), (8, 1968634), (16, 984317), (17, 926416), (34, 463208), (68, 231604), (136, 115802), (272, 57901)]