65945356

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{1579}}^1$

素因数の和:1833

約数の個数: 24

約数和(自身を含む): 118253520

約数和(自身を除く): 52308164

約数列:

[1, 2, 4, 53, 106, 197, 212, 394, 788, 1579, 3158, 6316, 10441, 20882, 41764, 83687, 167374, 311063, 334748, 622126, 1244252, 16486339, 32972678, 65945356]

約数ペア:

[(1, 65945356), (2, 32972678), (4, 16486339), (53, 1244252), (106, 622126), (197, 334748), (212, 311063), (394, 167374), (788, 83687), (1579, 41764), (3158, 20882), (6316, 10441)]