28366012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1487}}^1$

素因数の和:1761

約数の個数: 24

約数和(自身を含む): 52496640

約数和(自身を除く): 24130628

約数列:

[1, 2, 4, 19, 38, 76, 251, 502, 1004, 1487, 2974, 4769, 5948, 9538, 19076, 28253, 56506, 113012, 373237, 746474, 1492948, 7091503, 14183006, 28366012]

約数ペア:

[(1, 28366012), (2, 14183006), (4, 7091503), (19, 1492948), (38, 746474), (76, 373237), (251, 113012), (502, 56506), (1004, 28253), (1487, 19076), (2974, 9538), (4769, 5948)]