63720098

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{3557}}^1$

素因数の和:3638

約数の個数: 24

約数和(自身を含む): 105480468

約数和(自身を除く): 41760370

約数列:

[1, 2, 13, 26, 53, 106, 169, 338, 689, 1378, 3557, 7114, 8957, 17914, 46241, 92482, 188521, 377042, 601133, 1202266, 2450773, 4901546, 31860049, 63720098]

約数ペア:

[(1, 63720098), (2, 31860049), (13, 4901546), (26, 2450773), (53, 1202266), (106, 601133), (169, 377042), (338, 188521), (689, 92482), (1378, 46241), (3557, 17914), (7114, 8957)]