27786136322

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{296981}}^1$

素因数の和:297194

約数の個数: 32

約数和(自身を含む): 49094688384

約数和(自身を除く): 21308552062

約数列:

[1, 2, 7, 14, 41, 82, 163, 287, 326, 574, 1141, 2282, 6683, 13366, 46781, 93562, 296981, 593962, 2078867, 4157734, 12176221, 24352442, 48407903, 85233547, 96815806, 170467094, 338855321, 677710642, 1984724023, 3969448046, 13893068161, 27786136322]

約数ペア:

[(1, 27786136322), (2, 13893068161), (7, 3969448046), (14, 1984724023), (41, 677710642), (82, 338855321), (163, 170467094), (287, 96815806), (326, 85233547), (574, 48407903), (1141, 24352442), (2282, 12176221), (6683, 4157734), (13366, 2078867), (46781, 593962), (93562, 296981)]