28579938

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2837}}^1$

素因数の和:2938

約数の個数: 32

約数和(自身を含む): 60483456

約数和(自身を除く): 31903518

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 219, 438, 1679, 2837, 3358, 5037, 5674, 8511, 10074, 17022, 65251, 130502, 195753, 207101, 391506, 414202, 621303, 1242606, 4763323, 9526646, 14289969, 28579938]

約数ペア:

[(1, 28579938), (2, 14289969), (3, 9526646), (6, 4763323), (23, 1242606), (46, 621303), (69, 414202), (73, 391506), (138, 207101), (146, 195753), (219, 130502), (438, 65251), (1679, 17022), (2837, 10074), (3358, 8511), (5037, 5674)]