38749876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{28409}}^1$

素因数の和:28455

約数の個数: 24

約数和(自身を含む): 76366080

約数和(自身を除く): 37616204

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 28409, 56818, 113636, 312499, 624998, 880679, 1249996, 1761358, 3522716, 9687469, 19374938, 38749876]

約数ペア:

[(1, 38749876), (2, 19374938), (4, 9687469), (11, 3522716), (22, 1761358), (31, 1249996), (44, 880679), (62, 624998), (124, 312499), (341, 113636), (682, 56818), (1364, 28409)]