28134268

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{1229}}^1$

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 50626800

約数和(自身を除く): 22492532

約数列:

[1, 2, 4, 59, 97, 118, 194, 236, 388, 1229, 2458, 4916, 5723, 11446, 22892, 72511, 119213, 145022, 238426, 290044, 476852, 7033567, 14067134, 28134268]

約数ペア:

[(1, 28134268), (2, 14067134), (4, 7033567), (59, 476852), (97, 290044), (118, 238426), (194, 145022), (236, 119213), (388, 72511), (1229, 22892), (2458, 11446), (4916, 5723)]