73911026

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1999}}^1$

素因数の和:2166

約数の個数: 32

約数和(自身を含む): 134400000

約数和(自身を除く): 60488974

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 973, 1946, 1999, 2641, 3998, 5282, 13993, 18487, 27986, 36974, 37981, 75962, 265867, 277861, 531734, 555722, 1945027, 3890054, 5279359, 10558718, 36955513, 73911026]

約数ペア:

[(1, 73911026), (2, 36955513), (7, 10558718), (14, 5279359), (19, 3890054), (38, 1945027), (133, 555722), (139, 531734), (266, 277861), (278, 265867), (973, 75962), (1946, 37981), (1999, 36974), (2641, 27986), (3998, 18487), (5282, 13993)]