28578554

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{751}}^1$

素因数の和:1165

約数の個数: 16

約数和(自身を含む): 43856640

約数和(自身を除く): 15278086

約数列:

[1, 2, 53, 106, 359, 718, 751, 1502, 19027, 38054, 39803, 79606, 269609, 539218, 14289277, 28578554]

約数ペア:

[(1, 28578554), (2, 14289277), (53, 539218), (106, 269609), (359, 79606), (718, 39803), (751, 38054), (1502, 19027)]