4678912

素因数分解:

$2^8\times 7^2\times {\mathrm{373}}^1$

素因数の和:403

約数の個数: 54

約数和(自身を含む): 10893498

約数和(自身を除く): 6214586

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 373, 392, 448, 746, 784, 896, 1492, 1568, 1792, 2611, 2984, 3136, 5222, 5968, 6272, 10444, 11936, 12544, 18277, 20888, 23872, 36554, 41776, 47744, 73108, 83552, 95488, 146216, 167104, 292432, 334208, 584864, 668416, 1169728, 2339456, 4678912]

約数ペア:

[(1, 4678912), (2, 2339456), (4, 1169728), (7, 668416), (8, 584864), (14, 334208), (16, 292432), (28, 167104), (32, 146216), (49, 95488), (56, 83552), (64, 73108), (98, 47744), (112, 41776), (128, 36554), (196, 23872), (224, 20888), (256, 18277), (373, 12544), (392, 11936), (448, 10444), (746, 6272), (784, 5968), (896, 5222), (1492, 3136), (1568, 2984), (1792, 2611)]