25861428

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{3137}}^1$

素因数の和:3376

約数の個数: 36

約数和(自身を含む): 65678340

約数和(自身を除く): 39816912

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 458, 687, 916, 1374, 2061, 2748, 3137, 4122, 6274, 8244, 9411, 12548, 18822, 28233, 37644, 56466, 112932, 718373, 1436746, 2155119, 2873492, 4310238, 6465357, 8620476, 12930714, 25861428]

約数ペア:

[(1, 25861428), (2, 12930714), (3, 8620476), (4, 6465357), (6, 4310238), (9, 2873492), (12, 2155119), (18, 1436746), (36, 718373), (229, 112932), (458, 56466), (687, 37644), (916, 28233), (1374, 18822), (2061, 12548), (2748, 9411), (3137, 8244), (4122, 6274)]