72204446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{26029}}^1$

素因数の和:26123

約数の個数: 16

約数和(自身を含む): 115573200

約数和(自身を除く): 43368754

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 26029, 52058, 494551, 989102, 1900117, 3800234, 36102223, 72204446]

約数ペア:

[(1, 72204446), (2, 36102223), (19, 3800234), (38, 1900117), (73, 989102), (146, 494551), (1387, 52058), (2774, 26029)]