64361864

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67607}}^1$

素因数の和:67637

約数の個数: 32

約数和(自身を含む): 146033280

約数和(自身を除く): 81671416

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 67607, 135214, 270428, 473249, 540856, 946498, 1149319, 1892996, 2298638, 3785992, 4597276, 8045233, 9194552, 16090466, 32180932, 64361864]

約数ペア:

[(1, 64361864), (2, 32180932), (4, 16090466), (7, 9194552), (8, 8045233), (14, 4597276), (17, 3785992), (28, 2298638), (34, 1892996), (56, 1149319), (68, 946498), (119, 540856), (136, 473249), (238, 270428), (476, 135214), (952, 67607)]