2725504

素因数分解:

$2^7\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 5508000

約数和(自身を除く): 2782496

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 199, 214, 398, 428, 796, 856, 1592, 1712, 3184, 3424, 6368, 6848, 12736, 13696, 21293, 25472, 42586, 85172, 170344, 340688, 681376, 1362752, 2725504]

約数ペア:

[(1, 2725504), (2, 1362752), (4, 681376), (8, 340688), (16, 170344), (32, 85172), (64, 42586), (107, 25472), (128, 21293), (199, 13696), (214, 12736), (398, 6848), (428, 6368), (796, 3424), (856, 3184), (1592, 1712)]