40569698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 68040000

約数和(自身を除く): 27470302

約数列:

[1, 2, 13, 26, 53, 59, 106, 118, 499, 689, 767, 998, 1378, 1534, 3127, 6254, 6487, 12974, 26447, 29441, 40651, 52894, 58882, 81302, 343811, 382733, 687622, 765466, 1560373, 3120746, 20284849, 40569698]

約数ペア:

[(1, 40569698), (2, 20284849), (13, 3120746), (26, 1560373), (53, 765466), (59, 687622), (106, 382733), (118, 343811), (499, 81302), (689, 58882), (767, 52894), (998, 40651), (1378, 29441), (1534, 26447), (3127, 12974), (6254, 6487)]