28808636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{4567}}^1$

素因数の和:4673

約数の個数: 24

約数和(自身を含む): 53719680

約数和(自身を除く): 24911044

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 3154, 4567, 6308, 9134, 18268, 86773, 173546, 347092, 379061, 758122, 1516244, 7202159, 14404318, 28808636]

約数ペア:

[(1, 28808636), (2, 14404318), (4, 7202159), (19, 1516244), (38, 758122), (76, 379061), (83, 347092), (166, 173546), (332, 86773), (1577, 18268), (3154, 9134), (4567, 6308)]