28632404

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 50964480

約数和(自身を除く): 22332076

約数列:

[1, 2, 4, 127, 157, 254, 314, 359, 508, 628, 718, 1436, 19939, 39878, 45593, 56363, 79756, 91186, 112726, 182372, 225452, 7158101, 14316202, 28632404]

約数ペア:

[(1, 28632404), (2, 14316202), (4, 7158101), (127, 225452), (157, 182372), (254, 112726), (314, 91186), (359, 79756), (508, 56363), (628, 45593), (718, 39878), (1436, 19939)]