28476452

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{251}}^2$

素因数の和:619

約数の個数: 18

約数和(自身を含む): 50475894

約数和(自身を除く): 21999442

約数列:

[1, 2, 4, 113, 226, 251, 452, 502, 1004, 28363, 56726, 63001, 113452, 126002, 252004, 7119113, 14238226, 28476452]

約数ペア:

[(1, 28476452), (2, 14238226), (4, 7119113), (113, 252004), (226, 126002), (251, 113452), (452, 63001), (502, 56726), (1004, 28363)]