4432827728

素因数分解:

$2^4\times 7^3\times {\mathrm{807731}}^1$

素因数の和:807760

約数の個数: 40

約数和(自身を含む): 10015876800

約数和(自身を除く): 5583049072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 807731, 1615462, 3230924, 5654117, 6461848, 11308234, 12923696, 22616468, 39578819, 45232936, 79157638, 90465872, 158315276, 277051733, 316630552, 554103466, 633261104, 1108206932, 2216413864, 4432827728]

約数ペア:

[(1, 4432827728), (2, 2216413864), (4, 1108206932), (7, 633261104), (8, 554103466), (14, 316630552), (16, 277051733), (28, 158315276), (49, 90465872), (56, 79157638), (98, 45232936), (112, 39578819), (196, 22616468), (343, 12923696), (392, 11308234), (686, 6461848), (784, 5654117), (1372, 3230924), (2744, 1615462), (5488, 807731)]