3942704

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{7949}}^1$

素因数の和:7988

約数の個数: 20

約数和(自身を含む): 7886400

約数和(自身を除く): 3943696

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 7949, 15898, 31796, 63592, 127184, 246419, 492838, 985676, 1971352, 3942704]

約数ペア:

[(1, 3942704), (2, 1971352), (4, 985676), (8, 492838), (16, 246419), (31, 127184), (62, 63592), (124, 31796), (248, 15898), (496, 7949)]