77778196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{4909}}^1$

素因数の和:5163

約数の個数: 24

約数和(自身を含む): 144766440

約数和(自身を除く): 66988244

約数列:

[1, 2, 4, 17, 34, 68, 233, 466, 932, 3961, 4909, 7922, 9818, 15844, 19636, 83453, 166906, 333812, 1143797, 2287594, 4575188, 19444549, 38889098, 77778196]

約数ペア:

[(1, 77778196), (2, 38889098), (4, 19444549), (17, 4575188), (34, 2287594), (68, 1143797), (233, 333812), (466, 166906), (932, 83453), (3961, 19636), (4909, 15844), (7922, 9818)]