28717884772

素因数分解:

$2^2\times {\mathrm{359}}^1\times {\mathrm{967}}^1\times {\mathrm{20681}}^1$

素因数の和:22011

約数の個数: 24

約数和(自身を含む): 50450843520

約数和(自身を除く): 21732958748

約数列:

[1, 2, 4, 359, 718, 967, 1436, 1934, 3868, 20681, 41362, 82724, 347153, 694306, 1388612, 7424479, 14848958, 19998527, 29697916, 39997054, 79994108, 7179471193, 14358942386, 28717884772]

約数ペア:

[(1, 28717884772), (2, 14358942386), (4, 7179471193), (359, 79994108), (718, 39997054), (967, 29697916), (1436, 19998527), (1934, 14848958), (3868, 7424479), (20681, 1388612), (41362, 694306), (82724, 347153)]