71328686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{541}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 126203616

約数和(自身を除く): 54874930

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 461, 541, 922, 1082, 5071, 5951, 5993, 7033, 10142, 11902, 11986, 14066, 65923, 77363, 131846, 154726, 249401, 498802, 2743411, 3242213, 5486822, 6484426, 35664343, 71328686]

約数ペア:

[(1, 71328686), (2, 35664343), (11, 6484426), (13, 5486822), (22, 3242213), (26, 2743411), (143, 498802), (286, 249401), (461, 154726), (541, 131846), (922, 77363), (1082, 65923), (5071, 14066), (5951, 11986), (5993, 11902), (7033, 10142)]