25865316

素因数分解:

$2^2\times 3^2\times {\mathrm{743}}^1\times {\mathrm{967}}^1$

素因数の和:1720

約数の個数: 36

約数和(自身を含む): 65537472

約数和(自身を除く): 39672156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 743, 967, 1486, 1934, 2229, 2901, 2972, 3868, 4458, 5802, 6687, 8703, 8916, 11604, 13374, 17406, 26748, 34812, 718481, 1436962, 2155443, 2873924, 4310886, 6466329, 8621772, 12932658, 25865316]

約数ペア:

[(1, 25865316), (2, 12932658), (3, 8621772), (4, 6466329), (6, 4310886), (9, 2873924), (12, 2155443), (18, 1436962), (36, 718481), (743, 34812), (967, 26748), (1486, 17406), (1934, 13374), (2229, 11604), (2901, 8916), (2972, 8703), (3868, 6687), (4458, 5802)]