28312776

素因数分解:

$2^3\times 3^2\times {\mathrm{461}}^1\times {\mathrm{853}}^1$

素因数の和:1326

約数の個数: 48

約数和(自身を含む): 76936860

約数和(自身を除く): 48624084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 461, 853, 922, 1383, 1706, 1844, 2559, 2766, 3412, 3688, 4149, 5118, 5532, 6824, 7677, 8298, 10236, 11064, 15354, 16596, 20472, 30708, 33192, 61416, 393233, 786466, 1179699, 1572932, 2359398, 3145864, 3539097, 4718796, 7078194, 9437592, 14156388, 28312776]

約数ペア:

[(1, 28312776), (2, 14156388), (3, 9437592), (4, 7078194), (6, 4718796), (8, 3539097), (9, 3145864), (12, 2359398), (18, 1572932), (24, 1179699), (36, 786466), (72, 393233), (461, 61416), (853, 33192), (922, 30708), (1383, 20472), (1706, 16596), (1844, 15354), (2559, 11064), (2766, 10236), (3412, 8298), (3688, 7677), (4149, 6824), (5118, 5532)]