4094048

素因数分解:

$2^5\times 7^3\times {\mathrm{373}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 9424800

約数和(自身を除く): 5330752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 373, 392, 686, 746, 784, 1372, 1492, 1568, 2611, 2744, 2984, 5222, 5488, 5968, 10444, 10976, 11936, 18277, 20888, 36554, 41776, 73108, 83552, 127939, 146216, 255878, 292432, 511756, 584864, 1023512, 2047024, 4094048]

約数ペア:

[(1, 4094048), (2, 2047024), (4, 1023512), (7, 584864), (8, 511756), (14, 292432), (16, 255878), (28, 146216), (32, 127939), (49, 83552), (56, 73108), (98, 41776), (112, 36554), (196, 20888), (224, 18277), (343, 11936), (373, 10976), (392, 10444), (686, 5968), (746, 5488), (784, 5222), (1372, 2984), (1492, 2744), (1568, 2611)]