65668688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{241429}}^1$

素因数の和:241454

約数の個数: 20

約数和(自身を含む): 134717940

約数和(自身を除く): 69049252

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 241429, 482858, 965716, 1931432, 3862864, 4104293, 8208586, 16417172, 32834344, 65668688]

約数ペア:

[(1, 65668688), (2, 32834344), (4, 16417172), (8, 8208586), (16, 4104293), (17, 3862864), (34, 1931432), (68, 965716), (136, 482858), (272, 241429)]