3937264

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{4643}}^1$

素因数の和:4704

約数の個数: 20

約数和(自身を含む): 7774056

約数和(自身を除く): 3836792

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 4643, 9286, 18572, 37144, 74288, 246079, 492158, 984316, 1968632, 3937264]

約数ペア:

[(1, 3937264), (2, 1968632), (4, 984316), (8, 492158), (16, 246079), (53, 74288), (106, 37144), (212, 18572), (424, 9286), (848, 4643)]