70962896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{260893}}^1$

素因数の和:260918

約数の個数: 20

約数和(自身を含む): 145578852

約数和(自身を除く): 74615956

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 260893, 521786, 1043572, 2087144, 4174288, 4435181, 8870362, 17740724, 35481448, 70962896]

約数ペア:

[(1, 70962896), (2, 35481448), (4, 17740724), (8, 8870362), (16, 4435181), (17, 4174288), (34, 2087144), (68, 1043572), (136, 521786), (272, 260893)]