25097968

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9743}}^1$

素因数の和:9781

約数の個数: 40

約数和(自身を含む): 57996288

約数和(自身を除く): 32898320

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 9743, 19486, 38972, 68201, 77944, 136402, 155888, 224089, 272804, 448178, 545608, 896356, 1091216, 1568623, 1792712, 3137246, 3585424, 6274492, 12548984, 25097968]

約数ペア:

[(1, 25097968), (2, 12548984), (4, 6274492), (7, 3585424), (8, 3137246), (14, 1792712), (16, 1568623), (23, 1091216), (28, 896356), (46, 545608), (56, 448178), (92, 272804), (112, 224089), (161, 155888), (184, 136402), (322, 77944), (368, 68201), (644, 38972), (1288, 19486), (2576, 9743)]