4278032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:351

約数の個数: 40

約数和(自身を含む): 9166080

約数和(自身を除く): 4888048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 176, 218, 223, 436, 446, 872, 892, 1199, 1744, 1784, 2398, 2453, 3568, 4796, 4906, 9592, 9812, 19184, 19624, 24307, 39248, 48614, 97228, 194456, 267377, 388912, 534754, 1069508, 2139016, 4278032]

約数ペア:

[(1, 4278032), (2, 2139016), (4, 1069508), (8, 534754), (11, 388912), (16, 267377), (22, 194456), (44, 97228), (88, 48614), (109, 39248), (176, 24307), (218, 19624), (223, 19184), (436, 9812), (446, 9592), (872, 4906), (892, 4796), (1199, 3568), (1744, 2453), (1784, 2398)]