25779564

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{5227}}^1$

素因数の和:5374

約数の個数: 36

約数和(自身を含む): 65653224

約数和(自身を除く): 39873660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 5227, 10454, 15681, 20908, 31362, 47043, 62724, 94086, 188172, 716099, 1432198, 2148297, 2864396, 4296594, 6444891, 8593188, 12889782, 25779564]

約数ペア:

[(1, 25779564), (2, 12889782), (3, 8593188), (4, 6444891), (6, 4296594), (9, 2864396), (12, 2148297), (18, 1432198), (36, 716099), (137, 188172), (274, 94086), (411, 62724), (548, 47043), (822, 31362), (1233, 20908), (1644, 15681), (2466, 10454), (4932, 5227)]