28019614

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 49674240

約数和(自身を除く): 21654626

約数列:

[1, 2, 7, 14, 47, 94, 97, 194, 329, 439, 658, 679, 878, 1358, 3073, 4559, 6146, 9118, 20633, 31913, 41266, 42583, 63826, 85166, 144431, 288862, 298081, 596162, 2001401, 4002802, 14009807, 28019614]

約数ペア:

[(1, 28019614), (2, 14009807), (7, 4002802), (14, 2001401), (47, 596162), (94, 298081), (97, 288862), (194, 144431), (329, 85166), (439, 63826), (658, 42583), (679, 41266), (878, 31913), (1358, 20633), (3073, 9118), (4559, 6146)]