73982426

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 129558528

約数和(自身を除く): 55576102

約数列:

[1, 2, 7, 14, 71, 142, 263, 283, 497, 526, 566, 994, 1841, 1981, 3682, 3962, 18673, 20093, 37346, 40186, 74429, 130711, 140651, 148858, 261422, 281302, 521003, 1042006, 5284459, 10568918, 36991213, 73982426]

約数ペア:

[(1, 73982426), (2, 36991213), (7, 10568918), (14, 5284459), (71, 1042006), (142, 521003), (263, 281302), (283, 261422), (497, 148858), (526, 140651), (566, 130711), (994, 74429), (1841, 40186), (1981, 37346), (3682, 20093), (3962, 18673)]