26913718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{19531}}^1$

素因数の和:19599

約数の個数: 16

約数和(自身を含む): 44298576

約数和(自身を除く): 17384858

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 19531, 39062, 253903, 507806, 1035143, 2070286, 13456859, 26913718]

約数ペア:

[(1, 26913718), (2, 13456859), (13, 2070286), (26, 1035143), (53, 507806), (106, 253903), (689, 39062), (1378, 19531)]