27996826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1847}}^1$

素因数の和:1926

約数の個数: 32

約数和(自身を含む): 50295168

約数和(自身を除く): 22298342

約数列:

[1, 2, 11, 13, 22, 26, 53, 106, 143, 286, 583, 689, 1166, 1378, 1847, 3694, 7579, 15158, 20317, 24011, 40634, 48022, 97891, 195782, 264121, 528242, 1076801, 1272583, 2153602, 2545166, 13998413, 27996826]

約数ペア:

[(1, 27996826), (2, 13998413), (11, 2545166), (13, 2153602), (22, 1272583), (26, 1076801), (53, 528242), (106, 264121), (143, 195782), (286, 97891), (583, 48022), (689, 40634), (1166, 24011), (1378, 20317), (1847, 15158), (3694, 7579)]