8981504

素因数分解:

$2^{10}\times 7^2\times {\mathrm{179}}^1$

素因数の和:213

約数の個数: 66

約数和(自身を含む): 21002220

約数和(自身を除く): 12020716

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 179, 196, 224, 256, 358, 392, 448, 512, 716, 784, 896, 1024, 1253, 1432, 1568, 1792, 2506, 2864, 3136, 3584, 5012, 5728, 6272, 7168, 8771, 10024, 11456, 12544, 17542, 20048, 22912, 25088, 35084, 40096, 45824, 50176, 70168, 80192, 91648, 140336, 160384, 183296, 280672, 320768, 561344, 641536, 1122688, 1283072, 2245376, 4490752, 8981504]

約数ペア:

[(1, 8981504), (2, 4490752), (4, 2245376), (7, 1283072), (8, 1122688), (14, 641536), (16, 561344), (28, 320768), (32, 280672), (49, 183296), (56, 160384), (64, 140336), (98, 91648), (112, 80192), (128, 70168), (179, 50176), (196, 45824), (224, 40096), (256, 35084), (358, 25088), (392, 22912), (448, 20048), (512, 17542), (716, 12544), (784, 11456), (896, 10024), (1024, 8771), (1253, 7168), (1432, 6272), (1568, 5728), (1792, 5012), (2506, 3584), (2864, 3136)]