77638418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271463}}^1$

素因数の和:271489

約数の個数: 16

約数和(自身を含む): 136817856

約数和(自身を除く): 59179438

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 271463, 542926, 2986093, 3529019, 5972186, 7058038, 38819209, 77638418]

約数ペア:

[(1, 77638418), (2, 38819209), (11, 7058038), (13, 5972186), (22, 3529019), (26, 2986093), (143, 542926), (286, 271463)]