68592368

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{25367}}^1$

素因数の和:25401

約数の個数: 30

約数和(自身を含む): 143912664

約数和(自身を除く): 75320296

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 25367, 50734, 101468, 202936, 329771, 405872, 659542, 1319084, 2638168, 4287023, 5276336, 8574046, 17148092, 34296184, 68592368]

約数ペア:

[(1, 68592368), (2, 34296184), (4, 17148092), (8, 8574046), (13, 5276336), (16, 4287023), (26, 2638168), (52, 1319084), (104, 659542), (169, 405872), (208, 329771), (338, 202936), (676, 101468), (1352, 50734), (2704, 25367)]