5441296

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2557}}^1$

素因数の和:2591

約数の個数: 40

約数和(自身を含む): 12687680

約数和(自身を除く): 7246384

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 2557, 5114, 10228, 17899, 20456, 35798, 40912, 48583, 71596, 97166, 143192, 194332, 286384, 340081, 388664, 680162, 777328, 1360324, 2720648, 5441296]

約数ペア:

[(1, 5441296), (2, 2720648), (4, 1360324), (7, 777328), (8, 680162), (14, 388664), (16, 340081), (19, 286384), (28, 194332), (38, 143192), (56, 97166), (76, 71596), (112, 48583), (133, 40912), (152, 35798), (266, 20456), (304, 17899), (532, 10228), (1064, 5114), (2128, 2557)]