28717648

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{2909}}^1$

素因数の和:3534

約数の個数: 20

約数和(自身を含む): 55749780

約数和(自身を除く): 27032132

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 2909, 4936, 5818, 9872, 11636, 23272, 46544, 1794853, 3589706, 7179412, 14358824, 28717648]

約数ペア:

[(1, 28717648), (2, 14358824), (4, 7179412), (8, 3589706), (16, 1794853), (617, 46544), (1234, 23272), (2468, 11636), (2909, 9872), (4936, 5818)]