28513192

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{643}}^1$

素因数の和:913

約数の個数: 32

約数和(自身を含む): 56105280

約数和(自身を除く): 27592088

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 241, 482, 643, 964, 1286, 1928, 2572, 5144, 5543, 11086, 14789, 22172, 29578, 44344, 59156, 118312, 154963, 309926, 619852, 1239704, 3564149, 7128298, 14256596, 28513192]

約数ペア:

[(1, 28513192), (2, 14256596), (4, 7128298), (8, 3564149), (23, 1239704), (46, 619852), (92, 309926), (184, 154963), (241, 118312), (482, 59156), (643, 44344), (964, 29578), (1286, 22172), (1928, 14789), (2572, 11086), (5144, 5543)]