28559894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{22003}}^1$

素因数の和:22075

約数の個数: 16

約数和(自身を含む): 47528640

約数和(自身を除く): 18968746

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 22003, 44006, 242033, 484066, 1298177, 2596354, 14279947, 28559894]

約数ペア:

[(1, 28559894), (2, 14279947), (11, 2596354), (22, 1298177), (59, 484066), (118, 242033), (649, 44006), (1298, 22003)]