71826530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{941}}^1$

素因数の和:1414

約数の個数: 32

約数和(自身を含む): 137343600

約数和(自身を除く): 65517070

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 449, 898, 941, 1882, 2245, 4490, 4705, 7633, 9410, 15266, 15997, 31994, 38165, 76330, 79985, 159970, 422509, 845018, 2112545, 4225090, 7182653, 14365306, 35913265, 71826530]

約数ペア:

[(1, 71826530), (2, 35913265), (5, 14365306), (10, 7182653), (17, 4225090), (34, 2112545), (85, 845018), (170, 422509), (449, 159970), (898, 79985), (941, 76330), (1882, 38165), (2245, 31994), (4490, 15997), (4705, 15266), (7633, 9410)]