9979648

素因数分解:

$2^8\times 7^1\times {\mathrm{5569}}^1$

素因数の和:5592

約数の個数: 36

約数和(自身を含む): 22770160

約数和(自身を除く): 12790512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 5569, 11138, 22276, 38983, 44552, 77966, 89104, 155932, 178208, 311864, 356416, 623728, 712832, 1247456, 1425664, 2494912, 4989824, 9979648]

約数ペア:

[(1, 9979648), (2, 4989824), (4, 2494912), (7, 1425664), (8, 1247456), (14, 712832), (16, 623728), (28, 356416), (32, 311864), (56, 178208), (64, 155932), (112, 89104), (128, 77966), (224, 44552), (256, 38983), (448, 22276), (896, 11138), (1792, 5569)]