25961328

素因数分解:

$2^4\times 3^2\times {\mathrm{180287}}^1$

素因数の和:180301

約数の個数: 30

約数和(自身を含む): 72656064

約数和(自身を除く): 46694736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 180287, 360574, 540861, 721148, 1081722, 1442296, 1622583, 2163444, 2884592, 3245166, 4326888, 6490332, 8653776, 12980664, 25961328]

約数ペア:

[(1, 25961328), (2, 12980664), (3, 8653776), (4, 6490332), (6, 4326888), (8, 3245166), (9, 2884592), (12, 2163444), (16, 1622583), (18, 1442296), (24, 1081722), (36, 721148), (48, 540861), (72, 360574), (144, 180287)]