171017056

素因数分解:

$2^5\times 7^3\times {\mathrm{15581}}^1$

素因数の和:15612

約数の個数: 48

約数和(自身を含む): 392666400

約数和(自身を除く): 221649344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 5488, 10976, 15581, 31162, 62324, 109067, 124648, 218134, 249296, 436268, 498592, 763469, 872536, 1526938, 1745072, 3053876, 3490144, 5344283, 6107752, 10688566, 12215504, 21377132, 24431008, 42754264, 85508528, 171017056]

約数ペア:

[(1, 171017056), (2, 85508528), (4, 42754264), (7, 24431008), (8, 21377132), (14, 12215504), (16, 10688566), (28, 6107752), (32, 5344283), (49, 3490144), (56, 3053876), (98, 1745072), (112, 1526938), (196, 872536), (224, 763469), (343, 498592), (392, 436268), (686, 249296), (784, 218134), (1372, 124648), (1568, 109067), (2744, 62324), (5488, 31162), (10976, 15581)]