428028652

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{479}}^1\times {\mathrm{773}}^1$

素因数の和:1290

約数の個数: 36

約数和(自身を含む): 798396480

約数和(自身を除く): 370367828

約数列:

[1, 2, 4, 17, 34, 68, 289, 479, 578, 773, 958, 1156, 1546, 1916, 3092, 8143, 13141, 16286, 26282, 32572, 52564, 138431, 223397, 276862, 370267, 446794, 553724, 740534, 893588, 1481068, 6294539, 12589078, 25178156, 107007163, 214014326, 428028652]

約数ペア:

[(1, 428028652), (2, 214014326), (4, 107007163), (17, 25178156), (34, 12589078), (68, 6294539), (289, 1481068), (479, 893588), (578, 740534), (773, 553724), (958, 446794), (1156, 370267), (1546, 276862), (1916, 223397), (3092, 138431), (8143, 52564), (13141, 32572), (16286, 26282)]