28436772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26041}}^1$

素因数の和:26068

約数の個数: 48

約数和(自身を含む): 81667712

約数和(自身を除く): 53230940

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 26041, 52082, 78123, 104164, 156246, 182287, 312492, 338533, 364574, 546861, 677066, 729148, 1015599, 1093722, 1354132, 2031198, 2187444, 2369731, 4062396, 4739462, 7109193, 9478924, 14218386, 28436772]

約数ペア:

[(1, 28436772), (2, 14218386), (3, 9478924), (4, 7109193), (6, 4739462), (7, 4062396), (12, 2369731), (13, 2187444), (14, 2031198), (21, 1354132), (26, 1093722), (28, 1015599), (39, 729148), (42, 677066), (52, 546861), (78, 364574), (84, 338533), (91, 312492), (156, 182287), (182, 156246), (273, 104164), (364, 78123), (546, 52082), (1092, 26041)]