2783303488

素因数分解:

$2^6\times 7^2\times {\mathrm{887533}}^1$

素因数の和:887559

約数の個数: 42

約数和(自身を含む): 6424858626

約数和(自身を除く): 3641555138

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 887533, 1775066, 3550132, 6212731, 7100264, 12425462, 14200528, 24850924, 28401056, 43489117, 49701848, 56802112, 86978234, 99403696, 173956468, 198807392, 347912936, 397614784, 695825872, 1391651744, 2783303488]

約数ペア:

[(1, 2783303488), (2, 1391651744), (4, 695825872), (7, 397614784), (8, 347912936), (14, 198807392), (16, 173956468), (28, 99403696), (32, 86978234), (49, 56802112), (56, 49701848), (64, 43489117), (98, 28401056), (112, 24850924), (196, 14200528), (224, 12425462), (392, 7100264), (448, 6212731), (784, 3550132), (1568, 1775066), (3136, 887533)]