65535568

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3727}}^1$

素因数の和:3899

約数の個数: 40

約数和(自身を含む): 146077952

約数和(自身を除く): 80542384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 2198, 2512, 3727, 4396, 7454, 8792, 14908, 17584, 26089, 29816, 52178, 59632, 104356, 208712, 417424, 585139, 1170278, 2340556, 4095973, 4681112, 8191946, 9362224, 16383892, 32767784, 65535568]

約数ペア:

[(1, 65535568), (2, 32767784), (4, 16383892), (7, 9362224), (8, 8191946), (14, 4681112), (16, 4095973), (28, 2340556), (56, 1170278), (112, 585139), (157, 417424), (314, 208712), (628, 104356), (1099, 59632), (1256, 52178), (2198, 29816), (2512, 26089), (3727, 17584), (4396, 14908), (7454, 8792)]