25250624

素因数分解:

$2^6\times 7^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:535

約数の個数: 56

約数和(自身を含む): 57790080

約数和(自身を除く): 32539456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 157, 224, 314, 359, 448, 628, 718, 1099, 1256, 1436, 2198, 2512, 2513, 2872, 4396, 5024, 5026, 5744, 8792, 10048, 10052, 11488, 17584, 20104, 22976, 35168, 40208, 56363, 70336, 80416, 112726, 160832, 225452, 394541, 450904, 789082, 901808, 1578164, 1803616, 3156328, 3607232, 6312656, 12625312, 25250624]

約数ペア:

[(1, 25250624), (2, 12625312), (4, 6312656), (7, 3607232), (8, 3156328), (14, 1803616), (16, 1578164), (28, 901808), (32, 789082), (56, 450904), (64, 394541), (112, 225452), (157, 160832), (224, 112726), (314, 80416), (359, 70336), (448, 56363), (628, 40208), (718, 35168), (1099, 22976), (1256, 20104), (1436, 17584), (2198, 11488), (2512, 10052), (2513, 10048), (2872, 8792), (4396, 5744), (5024, 5026)]