10728817666

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{2447}}^1$

素因数の和:2839

約数の個数: 64

約数和(自身を含む): 19797073920

約数和(自身を除く): 9068256254

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 311, 371, 622, 742, 1007, 2014, 2177, 2447, 4354, 4894, 5909, 7049, 11818, 14098, 16483, 17129, 32966, 34258, 41363, 46493, 82726, 92986, 115381, 129691, 230762, 259382, 313177, 325451, 626354, 650902, 761017, 907837, 1522034, 1815674, 2192239, 2464129, 4384478, 4928258, 5327119, 10654238, 14459323, 17248903, 28918646, 34497806, 40333901, 80667802, 101215261, 202430522, 282337307, 564674614, 766344119, 1532688238, 5364408833, 10728817666]

約数ペア:

[(1, 10728817666), (2, 5364408833), (7, 1532688238), (14, 766344119), (19, 564674614), (38, 282337307), (53, 202430522), (106, 101215261), (133, 80667802), (266, 40333901), (311, 34497806), (371, 28918646), (622, 17248903), (742, 14459323), (1007, 10654238), (2014, 5327119), (2177, 4928258), (2447, 4384478), (4354, 2464129), (4894, 2192239), (5909, 1815674), (7049, 1522034), (11818, 907837), (14098, 761017), (16483, 650902), (17129, 626354), (32966, 325451), (34258, 313177), (41363, 259382), (46493, 230762), (82726, 129691), (92986, 115381)]