68891968

素因数分解:

$2^6\times {\mathrm{839}}^1\times {\mathrm{1283}}^1$

素因数の和:2134

約数の個数: 28

約数和(自身を含む): 136977120

約数和(自身を除く): 68085152

約数列:

[1, 2, 4, 8, 16, 32, 64, 839, 1283, 1678, 2566, 3356, 5132, 6712, 10264, 13424, 20528, 26848, 41056, 53696, 82112, 1076437, 2152874, 4305748, 8611496, 17222992, 34445984, 68891968]

約数ペア:

[(1, 68891968), (2, 34445984), (4, 17222992), (8, 8611496), (16, 4305748), (32, 2152874), (64, 1076437), (839, 82112), (1283, 53696), (1678, 41056), (2566, 26848), (3356, 20528), (5132, 13424), (6712, 10264)]