26906774

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:572

約数の個数: 24

約数和(自身を含む): 43205400

約数和(自身を除く): 16298626

約数列:

[1, 2, 19, 38, 83, 166, 361, 449, 722, 898, 1577, 3154, 8531, 17062, 29963, 37267, 59926, 74534, 162089, 324178, 708073, 1416146, 13453387, 26906774]

約数ペア:

[(1, 26906774), (2, 13453387), (19, 1416146), (38, 708073), (83, 324178), (166, 162089), (361, 74534), (449, 59926), (722, 37267), (898, 29963), (1577, 17062), (3154, 8531)]