65652004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{17977}}^1$

素因数の和:18075

約数の個数: 24

約数和(自身を含む): 126852768

約数和(自身を除く): 61200764

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 17977, 35954, 71908, 197747, 395494, 790988, 1492091, 2984182, 5968364, 16413001, 32826002, 65652004]

約数ペア:

[(1, 65652004), (2, 32826002), (4, 16413001), (11, 5968364), (22, 2984182), (44, 1492091), (83, 790988), (166, 395494), (332, 197747), (913, 71908), (1826, 35954), (3652, 17977)]