65218052

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{56417}}^1$

素因数の和:56455

約数の個数: 18

約数和(自身を含む): 121242282

約数和(自身を除く): 56024230

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 56417, 112834, 225668, 959089, 1918178, 3836356, 16304513, 32609026, 65218052]

約数ペア:

[(1, 65218052), (2, 32609026), (4, 16304513), (17, 3836356), (34, 1918178), (68, 959089), (289, 225668), (578, 112834), (1156, 56417)]