28499030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1063}}^1$

素因数の和:1460

約数の個数: 32

約数和(自身を含む): 58834944

約数和(自身を除く): 30335914

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 383, 766, 1063, 1915, 2126, 2681, 3830, 5315, 5362, 7441, 10630, 13405, 14882, 26810, 37205, 74410, 407129, 814258, 2035645, 2849903, 4071290, 5699806, 14249515, 28499030]

約数ペア:

[(1, 28499030), (2, 14249515), (5, 5699806), (7, 4071290), (10, 2849903), (14, 2035645), (35, 814258), (70, 407129), (383, 74410), (766, 37205), (1063, 26810), (1915, 14882), (2126, 13405), (2681, 10630), (3830, 7441), (5315, 5362)]