64807468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3767}}^1$

素因数の和:3822

約数の個数: 48

約数和(自身を含む): 136733184

約数和(自身を除く): 71925716

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 187, 253, 374, 391, 506, 748, 782, 1012, 1564, 3767, 4301, 7534, 8602, 15068, 17204, 41437, 64039, 82874, 86641, 128078, 165748, 173282, 256156, 346564, 704429, 953051, 1408858, 1472897, 1906102, 2817716, 2945794, 3812204, 5891588, 16201867, 32403734, 64807468]

約数ペア:

[(1, 64807468), (2, 32403734), (4, 16201867), (11, 5891588), (17, 3812204), (22, 2945794), (23, 2817716), (34, 1906102), (44, 1472897), (46, 1408858), (68, 953051), (92, 704429), (187, 346564), (253, 256156), (374, 173282), (391, 165748), (506, 128078), (748, 86641), (782, 82874), (1012, 64039), (1564, 41437), (3767, 17204), (4301, 15068), (7534, 8602)]