28416172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12893}}^1$

素因数の和:12945

約数の個数: 24

約数和(自身を含む): 54154800

約数和(自身を除く): 25738628

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 12893, 25786, 51572, 244967, 373897, 489934, 747794, 979868, 1495588, 7104043, 14208086, 28416172]

約数ペア:

[(1, 28416172), (2, 14208086), (4, 7104043), (19, 1495588), (29, 979868), (38, 747794), (58, 489934), (76, 373897), (116, 244967), (551, 51572), (1102, 25786), (2204, 12893)]