71228334

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{2521}}^1$

素因数の和:2820

約数の個数: 32

約数和(自身を含む): 151441056

約数和(自身を除く): 80212722

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 277, 554, 831, 1662, 2521, 4709, 5042, 7563, 9418, 14127, 15126, 28254, 42857, 85714, 128571, 257142, 698317, 1396634, 2094951, 4189902, 11871389, 23742778, 35614167, 71228334]

約数ペア:

[(1, 71228334), (2, 35614167), (3, 23742778), (6, 11871389), (17, 4189902), (34, 2094951), (51, 1396634), (102, 698317), (277, 257142), (554, 128571), (831, 85714), (1662, 42857), (2521, 28254), (4709, 15126), (5042, 14127), (7563, 9418)]