28305359848

素因数分解:

$2^3\times {\mathrm{2801}}^1\times {\mathrm{1263181}}^1$

素因数の和:1265988

約数の個数: 16

約数和(自身を含む): 53091539460

約数和(自身を除く): 24786179612

約数列:

[1, 2, 4, 8, 2801, 5602, 11204, 22408, 1263181, 2526362, 5052724, 10105448, 3538169981, 7076339962, 14152679924, 28305359848]

約数ペア:

[(1, 28305359848), (2, 14152679924), (4, 7076339962), (8, 3538169981), (2801, 10105448), (5602, 5052724), (11204, 2526362), (22408, 1263181)]