28435308

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6949}}^1$

素因数の和:6998

約数の個数: 48

約数和(自身を含む): 74726400

約数和(自身を除く): 46291092

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 1023, 1364, 2046, 4092, 6949, 13898, 20847, 27796, 41694, 76439, 83388, 152878, 215419, 229317, 305756, 430838, 458634, 646257, 861676, 917268, 1292514, 2369609, 2585028, 4739218, 7108827, 9478436, 14217654, 28435308]

約数ペア:

[(1, 28435308), (2, 14217654), (3, 9478436), (4, 7108827), (6, 4739218), (11, 2585028), (12, 2369609), (22, 1292514), (31, 917268), (33, 861676), (44, 646257), (62, 458634), (66, 430838), (93, 305756), (124, 229317), (132, 215419), (186, 152878), (341, 83388), (372, 76439), (682, 41694), (1023, 27796), (1364, 20847), (2046, 13898), (4092, 6949)]