28755146

素因数分解:

$2^1\times 7^1\times {\mathrm{761}}^1\times {\mathrm{2699}}^1$

素因数の和:3469

約数の個数: 16

約数和(自身を含む): 49377600

約数和(自身を除く): 20622454

約数列:

[1, 2, 7, 14, 761, 1522, 2699, 5327, 5398, 10654, 18893, 37786, 2053939, 4107878, 14377573, 28755146]

約数ペア:

[(1, 28755146), (2, 14377573), (7, 4107878), (14, 2053939), (761, 37786), (1522, 18893), (2699, 10654), (5327, 5398)]